Attempt to fix ChromeFrameTestWithWebServer tests.

chrome/test/base/ui_test_utils.cc

Index: chrome/test/base/ui_test_utils.cc
diff --git a/chrome/test/base/ui_test_utils.cc b/chrome/test/base/ui_test_utils.cc
index 901e539a26a1a5d03a4e9aca991b034c393625c7..92e3069fad1884cfad5fa316304535999c4ca668 100644
--- a/chrome/test/base/ui_test_utils.cc
+++ b/chrome/test/base/ui_test_utils.cc
@@ -15,6 +15,7 @@
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
+#include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ -23,6 +24,7 @@
 #include "base/rand_util.h"
 #include "base/string_number_conversions.h"
 #include "base/test/test_timeouts.h"
+#include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ -38,6 +40,7 @@
 #include "chrome/browser/ui/find_bar/find_notification_details.h"
 #include "chrome/browser/ui/find_bar/find_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
+#include "chrome/browser/ui/window_snapshot/window_snapshot.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension_action.h"
@@ -273,6 +276,33 @@ void RunAllPendingMessageAndSendQuit(content::BrowserThread::ID thread_id) {
                                    MessageLoop::QuitClosure());
 }
 
+#if defined(OS_WIN)

[Paweł Hajdan Jr., 2012/04/14 10:42:56]

Please extract this and any other possible Windows-specific functions to
ui_test_utils_win.cc

[grt (UTC plus 2), 2012/04/14 23:18:04]

Done.

+const char kSnapshotBaseName[] = "ChromiumSnapshot";
+const char kSnapshotExtension[] = ".png";
+
+FilePath GetSnapshotFileName(const FilePath& snapshot_directory) {
+  base::Time::Exploded the_time;
+
+  base::Time::Now().LocalExplode(&the_time);
+  std::string filename(StringPrintf("%s%04d%02d%02d%02d%02d%02d%s",
+      kSnapshotBaseName, the_time.year, the_time.month, the_time.day_of_month,
+      the_time.hour, the_time.minute, the_time.second, kSnapshotExtension));
+
+  FilePath snapshot_file = snapshot_directory.AppendASCII(filename);
+  if (file_util::PathExists(snapshot_file)) {
+    int index = 0;
+    std::string suffix;
+    FilePath trial_file;
+    do {
+      suffix = StringPrintf(" (%d)", ++index);
+      trial_file = snapshot_file.InsertBeforeExtensionASCII(suffix);
+    } while (file_util::PathExists(trial_file));
+    snapshot_file = trial_file;
+  }
+  return snapshot_file;
+}
+#endif
+
 }  // namespace
 
 void RunMessageLoop() {
@@ -1158,6 +1188,44 @@ bool TakeEntirePageSnapshot(RenderViewHost* rvh, SkBitmap* bitmap) {
   return taker.TakeEntirePageSnapshot(rvh, bitmap);
 }
 
+#if defined(OS_WIN)
+bool SaveScreenSnapshotToDirectory(const FilePath& directory,
+                                   FilePath* screenshot_path) {
+  bool succeeded = false;
+  FilePath out_path(GetSnapshotFileName(directory));
+
+  MONITORINFO monitor_info = {};
+  monitor_info.cbSize = sizeof(monitor_info);
+  HMONITOR main_monitor = MonitorFromWindow(NULL, MONITOR_DEFAULTTOPRIMARY);
+  if (GetMonitorInfo(main_monitor, &monitor_info)) {
+    RECT& rect = monitor_info.rcMonitor;
+
+    std::vector<unsigned char> png_data;
+    if (browser::GrabWindowSnapshot(NULL, &png_data,
+                                    gfx::Rect(rect.right - rect.left,
+                                              rect.bottom - rect.top)) &&
+        png_data.size() <= INT_MAX) {
+      int bytes = static_cast<int>(png_data.size());
+      int written = file_util::WriteFile(
+          out_path, reinterpret_cast<char*>(&png_data[0]), bytes);
+      succeeded = (written == bytes);
+    }
+  }
+
+  if (succeeded && screenshot_path != NULL)
+    *screenshot_path = out_path;
+
+  return succeeded;
+}
+
+bool SaveScreenSnapshotToDesktop(FilePath* screenshot_path) {
+  FilePath desktop;
+
+  return PathService::Get(chrome::DIR_USER_DESKTOP, &desktop) &&
+      SaveScreenSnapshotToDirectory(desktop, screenshot_path);
+}
+#endif
+
 namespace internal {
 
 void ClickTask(ui_controls::MouseButton button,