cc: Do solid color analysis before scheduling tiles.

cc/raster/tile_task_worker_pool_unittest.cc

 // Copyright 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 "cc/raster/tile_task_worker_pool.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 35 matching lines @@
 
 enum TileTaskWorkerPoolType {
   TILE_TASK_WORKER_POOL_TYPE_ZERO_COPY,
   TILE_TASK_WORKER_POOL_TYPE_ONE_COPY,
   TILE_TASK_WORKER_POOL_TYPE_GPU,
   TILE_TASK_WORKER_POOL_TYPE_BITMAP
 };
 
 class TestRasterTaskImpl : public RasterTask {
  public:
-  typedef base::Callback<void(
-      const DisplayListRasterSource::SolidColorAnalysis& analysis,
-      bool was_canceled)> Reply;
+  typedef base::Callback<void(bool was_canceled)> Reply;
 
   TestRasterTaskImpl(const Resource* resource,
                      const Reply& reply,
                      ImageDecodeTask::Vector* dependencies)
       : RasterTask(dependencies),
         resource_(resource),
         reply_(reply),
         raster_source_(
             FakeDisplayListRasterSource::CreateFilled(gfx::Size(1, 1))) {}
 
   // Overridden from Task:
   void RunOnWorkerThread() override {
     uint64_t new_content_id = 0;
     raster_buffer_->Playback(raster_source_.get(), gfx::Rect(1, 1),
                              gfx::Rect(1, 1), new_content_id, 1.f, true);
   }
 
   // Overridden from TileTask:
   void ScheduleOnOriginThread(TileTaskClient* client) override {
     // The raster buffer has no tile ids associated with it for partial update,
     // so doesn't need to provide a valid dirty rect.
     raster_buffer_ = client->AcquireBufferForRaster(resource_, 0, 0);
   }
   void CompleteOnOriginThread(TileTaskClient* client) override {
     client->ReleaseBufferForRaster(std::move(raster_buffer_));
-    reply_.Run(DisplayListRasterSource::SolidColorAnalysis(),
-               !HasFinishedRunning());
+    reply_.Run(!HasFinishedRunning());
   }
 
  protected:
   ~TestRasterTaskImpl() override {}
 
  private:
   const Resource* resource_;
   const Reply reply_;
   scoped_ptr<RasterBuffer> raster_buffer_;
   scoped_refptr<DisplayListRasterSource> raster_source_;
@@ skipping 170 matching lines @@
     output_surface_ = FakeOutputSurface::CreateSoftware(
         make_scoped_ptr(new SoftwareOutputDevice));
     CHECK(output_surface_->BindToClient(&output_surface_client_));
     resource_provider_ = FakeResourceProvider::Create(
         output_surface_.get(), &shared_bitmap_manager_, nullptr);
   }
 
   void OnTaskCompleted(
       scoped_ptr<ScopedResource> resource,
       unsigned id,
-      const DisplayListRasterSource::SolidColorAnalysis& analysis,
       bool was_canceled) {
     RasterTaskResult result;
     result.id = id;
     result.canceled = was_canceled;
     completed_tasks_.push_back(result);
   }
 
   void OnTimeout() {
     timed_out_ = true;
     base::MessageLoop::current()->QuitWhenIdle();
@@ skipping 86 matching lines @@
 
 INSTANTIATE_TEST_CASE_P(TileTaskWorkerPoolTests,
                         TileTaskWorkerPoolTest,
                         ::testing::Values(TILE_TASK_WORKER_POOL_TYPE_ZERO_COPY,
                                           TILE_TASK_WORKER_POOL_TYPE_ONE_COPY,
                                           TILE_TASK_WORKER_POOL_TYPE_GPU,
                                           TILE_TASK_WORKER_POOL_TYPE_BITMAP));
 
 }  // namespace
 }  // namespace cc