Use webrtc::DesktopCapturer for screen capturer implementation.

remoting/host/screen_resolution_unittest.cc

 // Copyright (c) 2013 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 "remoting/host/screen_resolution.h"
 
 #include <limits>
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 
 TEST(ScreenResolutionTest, Empty) {
-  ScreenResolution resolution;
-  EXPECT_TRUE(resolution.IsEmpty());
+  ScreenResolution resolution1(
+      webrtc::DesktopSize(100, 100), webrtc::DesktopVector(10, 10));
+  EXPECT_FALSE(resolution1.IsEmpty());
 
-  resolution.dimensions_.set(-1, 0);
-  EXPECT_TRUE(resolution.IsEmpty());
+  ScreenResolution resolution2(
+      webrtc::DesktopSize(), webrtc::DesktopVector(10, 10));
+  EXPECT_TRUE(resolution2.IsEmpty());
 
-  resolution.dimensions_.set(0, -1);
-  EXPECT_TRUE(resolution.IsEmpty());
-
-  resolution.dimensions_.set(-1, -1);
-  EXPECT_TRUE(resolution.IsEmpty());
-
-  resolution.dpi_.set(-1, 0);
-  EXPECT_TRUE(resolution.IsEmpty());
-
-  resolution.dpi_.set(0, -1);
-  EXPECT_TRUE(resolution.IsEmpty());
-
-  resolution.dpi_.set(-1, -1);
-  EXPECT_TRUE(resolution.IsEmpty());
-}
-
-TEST(ScreenResolutionTest, Invalid) {
-  ScreenResolution resolution;
-  EXPECT_TRUE(resolution.IsValid());
-
-  resolution.dimensions_.set(-1, 0);
-  EXPECT_FALSE(resolution.IsValid());
-
-  resolution.dimensions_.set(0, -1);
-  EXPECT_FALSE(resolution.IsValid());
-
-  resolution.dimensions_.set(-1, -1);
-  EXPECT_FALSE(resolution.IsValid());
-
-  resolution.dpi_.set(-1, 0);
-  EXPECT_FALSE(resolution.IsValid());
-
-  resolution.dpi_.set(0, -1);
-  EXPECT_FALSE(resolution.IsValid());
-
-  resolution.dpi_.set(-1, -1);
-  EXPECT_FALSE(resolution.IsValid());
+  ScreenResolution resolution3(
+      webrtc::DesktopSize(1, 1), webrtc::DesktopVector(0, 0));
+  EXPECT_TRUE(resolution3.IsEmpty());
 }
 
 TEST(ScreenResolutionTest, Scaling) {
   ScreenResolution resolution(
-      SkISize::Make(100, 100), SkIPoint::Make(10, 10));
+      webrtc::DesktopSize(100, 100), webrtc::DesktopVector(10, 10));
 
-  EXPECT_EQ(resolution.ScaleDimensionsToDpi(SkIPoint::Make(5, 5)),
-            SkISize::Make(50, 50));
+  EXPECT_TRUE(webrtc::DesktopSize(50, 50).equals(
+      resolution.ScaleDimensionsToDpi(webrtc::DesktopVector(5, 5))));
 
-  EXPECT_EQ(resolution.ScaleDimensionsToDpi(SkIPoint::Make(20, 20)),
-            SkISize::Make(200, 200));
+  EXPECT_TRUE(webrtc::DesktopSize(200, 200).equals(
+      resolution.ScaleDimensionsToDpi(webrtc::DesktopVector(20, 20))));
 }
 
 TEST(ScreenResolutionTest, ScalingSaturation) {
   ScreenResolution resolution(
-      SkISize::Make(10000000, 1000000), SkIPoint::Make(1, 1));
+      webrtc::DesktopSize(10000000, 1000000), webrtc::DesktopVector(1, 1));
 
-  EXPECT_EQ(resolution.ScaleDimensionsToDpi(SkIPoint::Make(1000000, 1000000)),
-            SkISize::Make(std::numeric_limits<int32>::max(),
-                          std::numeric_limits<int32>::max()));
+  int32 max_int = std::numeric_limits<int32>::max();
+  EXPECT_TRUE(webrtc::DesktopSize(max_int, max_int).equals(
+      resolution.ScaleDimensionsToDpi(
+          webrtc::DesktopVector(1000000, 1000000))));
 }
 
 }  // namespace remoting