Fix line endings in ppapi. No code change.

ppapi/tests/test_view.cc

Index: ppapi/tests/test_view.cc
diff --git a/ppapi/tests/test_view.cc b/ppapi/tests/test_view.cc
index 6a8e748e99e9007c1d02a43785ace13e4a9c2da6..44b02257f44adbd4925592e6349773544b86904c 100644
--- a/ppapi/tests/test_view.cc
+++ b/ppapi/tests/test_view.cc
@@ -1,196 +1,196 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "ppapi/tests/test_view.h"
-
-#include <sstream>
-
-#include "ppapi/c/pp_time.h"
-#include "ppapi/c/dev/ppb_testing_dev.h"
-#include "ppapi/cpp/completion_callback.h"
-#include "ppapi/tests/testing_instance.h"
-
-REGISTER_TEST_CASE(View);
-
-// When waiting for view changed events, wait no longer than this.
-static int kViewChangeTimeoutSec = 5;
-
-TestView::TestView(TestingInstance* instance)
-    : TestCase(instance),
-      post_quit_on_view_changed_(false) {
-}
-
-void TestView::DidChangeView(const pp::View& view) {
-  last_view_ = view;
-  page_visibility_log_.push_back(view.IsPageVisible());
-
-  if (post_quit_on_view_changed_) {
-    post_quit_on_view_changed_ = false;
-    testing_interface_->QuitMessageLoop(instance_->pp_instance());
-  }
-}
-
-bool TestView::Init() {
-  return CheckTestingInterface();
-}
-
-void TestView::RunTests(const std::string& filter) {
-  RUN_TEST(CreatedVisible, filter);
-  RUN_TEST(CreatedInvisible, filter);
-  RUN_TEST(PageHideShow, filter);
-  RUN_TEST(SizeChange, filter);
-  RUN_TEST(ClipChange, filter);
-}
-
-bool TestView::WaitUntilViewChanged() {
-  // Schedule a callback so this step times out if we don't get a ViewChanged
-  // in a reasonable amount of time.
-  pp::CompletionCallbackFactory<TestView> factory(this);
-  pp::CompletionCallback timeout =
-      factory.NewCallback(&TestView::QuitMessageLoop);
-  pp::Module::Get()->core()->CallOnMainThread(
-      kViewChangeTimeoutSec * 1000, timeout);
-
-  size_t old_page_visibility_change_count = page_visibility_log_.size();
-
-  // Run a nested message loop. It will exit either on ViewChanged or if the
-  // timeout happens.
-  post_quit_on_view_changed_ = true;
-  testing_interface_->RunMessageLoop(instance_->pp_instance());
-  post_quit_on_view_changed_ = false;
-
-  // We know we got a view changed event if something was appended to the log.
-  return page_visibility_log_.size() > old_page_visibility_change_count;
-}
-
-void TestView::QuitMessageLoop(int32_t result) {
-  testing_interface_->QuitMessageLoop(instance_->pp_instance());
-}
-
-std::string TestView::TestCreatedVisible() {
-  ASSERT_FALSE(page_visibility_log_.empty());
-  ASSERT_TRUE(page_visibility_log_[0]);
-  PASS();
-}
-
-std::string TestView::TestCreatedInvisible() {
-  ASSERT_FALSE(page_visibility_log_.empty());
-
-  if (page_visibility_log_[0]) {
-    // Add more error message since this test has some extra requirements.
-    instance_->AppendError("Initial page is set to visible. NOTE: "
-        "This test must be run in a background tab. "
-        "Either run in the UI test which does this, or you can middle-click "
-        "on the test link to run manually.");
-  }
-  ASSERT_FALSE(page_visibility_log_[0]);
-  PASS();
-}
-
-std::string TestView::TestPageHideShow() {
-  // Initial state should be visible.
-  ASSERT_FALSE(page_visibility_log_.empty());
-  ASSERT_TRUE(page_visibility_log_[0]);
-
-  // Now that we're alive, tell the test knows it can change our visibility.
-  instance_->ReportProgress("TestPageHideShow:Created");
-
-  // Wait until we get a hide event, being careful to handle spurious
-  // notifications of ViewChanged.
-  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
-  while (WaitUntilViewChanged() &&
-         page_visibility_log_[page_visibility_log_.size() - 1] &&
-         pp::Module::Get()->core()->GetTime() - begin_time <
-             kViewChangeTimeoutSec) {
-  }
-  if (page_visibility_log_[page_visibility_log_.size() - 1]) {
-    // Didn't get a view changed event that changed visibility (though there
-    // may have been some that didn't change visibility).
-    // Add more error message since this test has some extra requirements.
-    return "Didn't receive a hide event in timeout. NOTE: "
-        "This test requires tab visibility to change and won't pass if you "
-        "just run it in a browser. Normally the UI test should handle "
-        "this. You can also run manually by waiting 2 secs, creating a new "
-        "tab, waiting 2 more secs, and closing the new tab.";
-  }
-
-  // Tell the test so it can show us again.
-  instance_->ReportProgress("TestPageHideShow:Hidden");
-
-  // Wait until we get a show event.
-  begin_time = pp::Module::Get()->core()->GetTime();
-  while (WaitUntilViewChanged() &&
-         !page_visibility_log_[page_visibility_log_.size() - 1] &&
-         pp::Module::Get()->core()->GetTime() - begin_time <
-             kViewChangeTimeoutSec) {
-  }
-  ASSERT_TRUE(page_visibility_log_[page_visibility_log_.size() - 1]);
-
-  PASS();
-}
-
-std::string TestView::TestSizeChange() {
-  pp::Rect original_rect = last_view_.GetRect();
-
-  pp::Rect desired_rect = original_rect;
-  desired_rect.set_width(original_rect.width() + 10);
-  desired_rect.set_height(original_rect.height() + 12);
-
-  std::ostringstream script_stream;
-  script_stream << "var plugin = document.getElementById('plugin');";
-  script_stream << "plugin.setAttribute('width', "
-                << desired_rect.width() << ");";
-  script_stream << "plugin.setAttribute('height', "
-                << desired_rect.height() << ");";
-
-  instance_->EvalScript(script_stream.str());
-
-  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
-  while (WaitUntilViewChanged() && last_view_.GetRect() != desired_rect &&
-         pp::Module::Get()->core()->GetTime() - begin_time <
-             kViewChangeTimeoutSec) {
-  }
-  ASSERT_TRUE(last_view_.GetRect() == desired_rect);
-
-  PASS();
-}
-
-std::string TestView::TestClipChange() {
-  pp::Rect original_rect = last_view_.GetRect();
-
-  // Original clip should be the full frame.
-  pp::Rect original_clip = last_view_.GetClipRect();
-  ASSERT_TRUE(original_clip.x() == 0);
-  ASSERT_TRUE(original_clip.y() == 0);
-  ASSERT_TRUE(original_clip.width() == original_rect.width());
-  ASSERT_TRUE(original_clip.height() == original_rect.height());
-
-  int clip_amount = original_rect.height() / 2;
-
-  // It might be nice to set the position to be absolute and set the location,
-  // but this will cause WebKit to actually tear down the plugin and recreate
-  // it. So instead we add a big div to cause the document to be scrollable,
-  // and scroll it down.
-  std::ostringstream script_stream;
-  script_stream
-      << "var big = document.createElement('div');"
-      << "big.setAttribute('style', 'position:absolute; left:100px; "
-                                    "top:0px; width:1px; height:5000px;');"
-      << "document.body.appendChild(big);"
-      << "window.scrollBy(0, " << original_rect.y() + clip_amount << ");";
-
-  instance_->EvalScript(script_stream.str());
-
-  pp::Rect desired_clip = original_clip;
-  desired_clip.set_y(clip_amount);
-  desired_clip.set_height(desired_clip.height() - desired_clip.y());
-
-  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
-  while (WaitUntilViewChanged() && last_view_.GetClipRect() != desired_clip &&
-         pp::Module::Get()->core()->GetTime() - begin_time <
-             kViewChangeTimeoutSec) {
-  }
-  ASSERT_TRUE(last_view_.GetClipRect() == desired_clip);
-  PASS();
-}
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ppapi/tests/test_view.h"
+
+#include <sstream>
+
+#include "ppapi/c/pp_time.h"
+#include "ppapi/c/dev/ppb_testing_dev.h"
+#include "ppapi/cpp/completion_callback.h"
+#include "ppapi/tests/testing_instance.h"
+
+REGISTER_TEST_CASE(View);
+
+// When waiting for view changed events, wait no longer than this.
+static int kViewChangeTimeoutSec = 5;
+
+TestView::TestView(TestingInstance* instance)
+    : TestCase(instance),
+      post_quit_on_view_changed_(false) {
+}
+
+void TestView::DidChangeView(const pp::View& view) {
+  last_view_ = view;
+  page_visibility_log_.push_back(view.IsPageVisible());
+
+  if (post_quit_on_view_changed_) {
+    post_quit_on_view_changed_ = false;
+    testing_interface_->QuitMessageLoop(instance_->pp_instance());
+  }
+}
+
+bool TestView::Init() {
+  return CheckTestingInterface();
+}
+
+void TestView::RunTests(const std::string& filter) {
+  RUN_TEST(CreatedVisible, filter);
+  RUN_TEST(CreatedInvisible, filter);
+  RUN_TEST(PageHideShow, filter);
+  RUN_TEST(SizeChange, filter);
+  RUN_TEST(ClipChange, filter);
+}
+
+bool TestView::WaitUntilViewChanged() {
+  // Schedule a callback so this step times out if we don't get a ViewChanged
+  // in a reasonable amount of time.
+  pp::CompletionCallbackFactory<TestView> factory(this);
+  pp::CompletionCallback timeout =
+      factory.NewCallback(&TestView::QuitMessageLoop);
+  pp::Module::Get()->core()->CallOnMainThread(
+      kViewChangeTimeoutSec * 1000, timeout);
+
+  size_t old_page_visibility_change_count = page_visibility_log_.size();
+
+  // Run a nested message loop. It will exit either on ViewChanged or if the
+  // timeout happens.
+  post_quit_on_view_changed_ = true;
+  testing_interface_->RunMessageLoop(instance_->pp_instance());
+  post_quit_on_view_changed_ = false;
+
+  // We know we got a view changed event if something was appended to the log.
+  return page_visibility_log_.size() > old_page_visibility_change_count;
+}
+
+void TestView::QuitMessageLoop(int32_t result) {
+  testing_interface_->QuitMessageLoop(instance_->pp_instance());
+}
+
+std::string TestView::TestCreatedVisible() {
+  ASSERT_FALSE(page_visibility_log_.empty());
+  ASSERT_TRUE(page_visibility_log_[0]);
+  PASS();
+}
+
+std::string TestView::TestCreatedInvisible() {
+  ASSERT_FALSE(page_visibility_log_.empty());
+
+  if (page_visibility_log_[0]) {
+    // Add more error message since this test has some extra requirements.
+    instance_->AppendError("Initial page is set to visible. NOTE: "
+        "This test must be run in a background tab. "
+        "Either run in the UI test which does this, or you can middle-click "
+        "on the test link to run manually.");
+  }
+  ASSERT_FALSE(page_visibility_log_[0]);
+  PASS();
+}
+
+std::string TestView::TestPageHideShow() {
+  // Initial state should be visible.
+  ASSERT_FALSE(page_visibility_log_.empty());
+  ASSERT_TRUE(page_visibility_log_[0]);
+
+  // Now that we're alive, tell the test knows it can change our visibility.
+  instance_->ReportProgress("TestPageHideShow:Created");
+
+  // Wait until we get a hide event, being careful to handle spurious
+  // notifications of ViewChanged.
+  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
+  while (WaitUntilViewChanged() &&
+         page_visibility_log_[page_visibility_log_.size() - 1] &&
+         pp::Module::Get()->core()->GetTime() - begin_time <
+             kViewChangeTimeoutSec) {
+  }
+  if (page_visibility_log_[page_visibility_log_.size() - 1]) {
+    // Didn't get a view changed event that changed visibility (though there
+    // may have been some that didn't change visibility).
+    // Add more error message since this test has some extra requirements.
+    return "Didn't receive a hide event in timeout. NOTE: "
+        "This test requires tab visibility to change and won't pass if you "
+        "just run it in a browser. Normally the UI test should handle "
+        "this. You can also run manually by waiting 2 secs, creating a new "
+        "tab, waiting 2 more secs, and closing the new tab.";
+  }
+
+  // Tell the test so it can show us again.
+  instance_->ReportProgress("TestPageHideShow:Hidden");
+
+  // Wait until we get a show event.
+  begin_time = pp::Module::Get()->core()->GetTime();
+  while (WaitUntilViewChanged() &&
+         !page_visibility_log_[page_visibility_log_.size() - 1] &&
+         pp::Module::Get()->core()->GetTime() - begin_time <
+             kViewChangeTimeoutSec) {
+  }
+  ASSERT_TRUE(page_visibility_log_[page_visibility_log_.size() - 1]);
+
+  PASS();
+}
+
+std::string TestView::TestSizeChange() {
+  pp::Rect original_rect = last_view_.GetRect();
+
+  pp::Rect desired_rect = original_rect;
+  desired_rect.set_width(original_rect.width() + 10);
+  desired_rect.set_height(original_rect.height() + 12);
+
+  std::ostringstream script_stream;
+  script_stream << "var plugin = document.getElementById('plugin');";
+  script_stream << "plugin.setAttribute('width', "
+                << desired_rect.width() << ");";
+  script_stream << "plugin.setAttribute('height', "
+                << desired_rect.height() << ");";
+
+  instance_->EvalScript(script_stream.str());
+
+  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
+  while (WaitUntilViewChanged() && last_view_.GetRect() != desired_rect &&
+         pp::Module::Get()->core()->GetTime() - begin_time <
+             kViewChangeTimeoutSec) {
+  }
+  ASSERT_TRUE(last_view_.GetRect() == desired_rect);
+
+  PASS();
+}
+
+std::string TestView::TestClipChange() {
+  pp::Rect original_rect = last_view_.GetRect();
+
+  // Original clip should be the full frame.
+  pp::Rect original_clip = last_view_.GetClipRect();
+  ASSERT_TRUE(original_clip.x() == 0);
+  ASSERT_TRUE(original_clip.y() == 0);
+  ASSERT_TRUE(original_clip.width() == original_rect.width());
+  ASSERT_TRUE(original_clip.height() == original_rect.height());
+
+  int clip_amount = original_rect.height() / 2;
+
+  // It might be nice to set the position to be absolute and set the location,
+  // but this will cause WebKit to actually tear down the plugin and recreate
+  // it. So instead we add a big div to cause the document to be scrollable,
+  // and scroll it down.
+  std::ostringstream script_stream;
+  script_stream
+      << "var big = document.createElement('div');"
+      << "big.setAttribute('style', 'position:absolute; left:100px; "
+                                    "top:0px; width:1px; height:5000px;');"
+      << "document.body.appendChild(big);"
+      << "window.scrollBy(0, " << original_rect.y() + clip_amount << ");";
+
+  instance_->EvalScript(script_stream.str());
+
+  pp::Rect desired_clip = original_clip;
+  desired_clip.set_y(clip_amount);
+  desired_clip.set_height(desired_clip.height() - desired_clip.y());
+
+  PP_Time begin_time = pp::Module::Get()->core()->GetTime();
+  while (WaitUntilViewChanged() && last_view_.GetClipRect() != desired_clip &&
+         pp::Module::Get()->core()->GetTime() - begin_time <
+             kViewChangeTimeoutSec) {
+  }
+  ASSERT_TRUE(last_view_.GetClipRect() == desired_clip);
+  PASS();
+}