Track when fallback icon color is the default.

components/favicon/core/large_icon_service_unittest.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 "components/favicon/core/large_icon_service.h"
 
 #include <deque>
 #include <memory>
 
 #include "base/bind.h"
@@ skipping 195 matching lines @@
       base::Bind(&LargeIconServiceTest::ResultCallback, base::Unretained(this)),
       &cancelable_task_tracker_);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(is_callback_invoked_);
 }
 
 TEST_F(LargeIconServiceTest, FallbackSinceIconTooSmall) {
   mock_favicon_service_->InjectResult(CreateTestBitmap(16, 16, kTestColor));
   expected_fallback_icon_style_.reset(new favicon_base::FallbackIconStyle);
   expected_fallback_icon_style_->background_color = kTestColor;
+  expected_fallback_icon_style_->is_default_background_color = false;
   large_icon_service_->GetLargeIconOrFallbackStyle(
       GURL(kDummyUrl),
       24,
       24,
       base::Bind(&LargeIconServiceTest::ResultCallback, base::Unretained(this)),
       &cancelable_task_tracker_);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(is_callback_invoked_);
 }
 
 TEST_F(LargeIconServiceTest, FallbackSinceIconNotSquare) {
   mock_favicon_service_->InjectResult(CreateTestBitmap(24, 32, kTestColor));
   expected_fallback_icon_style_.reset(new favicon_base::FallbackIconStyle);
   expected_fallback_icon_style_->background_color = kTestColor;
+  expected_fallback_icon_style_->is_default_background_color = false;
   large_icon_service_->GetLargeIconOrFallbackStyle(
       GURL(kDummyUrl),
       24,
       24,
       base::Bind(&LargeIconServiceTest::ResultCallback, base::Unretained(this)),
       &cancelable_task_tracker_);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(is_callback_invoked_);
 }
 
@@ skipping 24 matching lines @@
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(is_callback_invoked_);
 }
 
 // Oddball case where we demand a high resolution icon to scale down. Generates
 // fallback even though an icon with the final size is available.
 TEST_F(LargeIconServiceTest, FallbackSinceTooPicky) {
   mock_favicon_service_->InjectResult(CreateTestBitmap(24, 24, kTestColor));
   expected_fallback_icon_style_.reset(new favicon_base::FallbackIconStyle);
   expected_fallback_icon_style_->background_color = kTestColor;
+  expected_fallback_icon_style_->is_default_background_color = false;
   large_icon_service_->GetLargeIconOrFallbackStyle(
       GURL(kDummyUrl),
       32,
       24,
       base::Bind(&LargeIconServiceTest::ResultCallback, base::Unretained(this)),
       &cancelable_task_tracker_);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(is_callback_invoked_);
 }
 
 }  // namespace
 }  // namespace favicon