Added image pattern comparison logic for test interface and fixture.

remoting/test/app_remoting_latency_test_fixture.cc

 // Copyright 2015 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/test/app_remoting_latency_test_fixture.h"
 
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/timer/timer.h"
@@ skipping 33 matching lines @@
     FAIL();
   }
 }
 
 void AppRemotingLatencyTestFixture::TearDown() {
   connection_helper_.reset();
 }
 
 void AppRemotingLatencyTestFixture::SetExpectedImagePattern(
     const webrtc::DesktopRect& expected_rect,
-    const RgbaColor& expected_color) {
+    const uint32_t expected_color) {
   DCHECK(thread_checker_.CalledOnValidThread());

[joedow, 2015/07/10 23:39:15]

remove const

[liaoyuke, 2015/07/13 16:05:38]

Done.

   DCHECK(!run_loop_ || !run_loop_->running());
 
   run_loop_.reset(new base::RunLoop());
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
       base::Bind(&TestVideoRenderer::SetImagePatternAndMatchedCallback,
                  test_video_renderer_, expected_rect, expected_color,
                  run_loop_->QuitClosure()));
 }
 
@@ skipping 10 matching lines @@
   // Image pattern is matched if we stopped because of the reply not the timer.
   bool image_pattern_is_matched = (timer_->IsRunning());
   timer_->Stop();
   run_loop_.reset();
 
   return image_pattern_is_matched;
 }
 
 }  // namespace test
 }  // namespace remoting