SetNeedsRedraw directly when updating a visible tile.

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 73 matching lines @@
         always_impl_thread_(&proxy_),
         always_main_thread_blocked_(&proxy_),
         shared_bitmap_manager_(new TestSharedBitmapManager),
         gpu_memory_buffer_manager_(new TestGpuMemoryBufferManager),
         on_can_draw_state_changed_called_(false),
         did_notify_ready_to_activate_(false),
         did_request_commit_(false),
         did_request_redraw_(false),
         did_request_animate_(false),
         did_request_manage_tiles_(false),
-        did_upload_visible_tile_(false),
         reduce_memory_result_(true),
         current_limit_bytes_(0),
         current_priority_cutoff_value_(0) {
     media::InitializeMediaLibraryForTesting();
   }
 
   LayerTreeSettings DefaultSettings() {
     LayerTreeSettings settings;
     settings.minimum_occlusion_tracking_size = gfx::Size();
     settings.impl_side_painting = true;
@@ skipping 26 matching lines @@
   }
   void NotifyReadyToDraw() override {}
   void SetNeedsRedrawOnImplThread() override { did_request_redraw_ = true; }
   void SetNeedsRedrawRectOnImplThread(const gfx::Rect& damage_rect) override {
     did_request_redraw_ = true;
   }
   void SetNeedsAnimateOnImplThread() override { did_request_animate_ = true; }
   void SetNeedsManageTilesOnImplThread() override {
     did_request_manage_tiles_ = true;
   }
-  void DidInitializeVisibleTileOnImplThread() override {
-    did_upload_visible_tile_ = true;
-  }
   void SetNeedsCommitOnImplThread() override { did_request_commit_ = true; }
   void PostAnimationEventsToMainThreadOnImplThread(
       scoped_ptr<AnimationEventsVector> events) override {}
   bool ReduceContentsTextureMemoryOnImplThread(size_t limit_bytes,
                                                int priority_cutoff) override {
     current_limit_bytes_ = limit_bytes;
     current_priority_cutoff_value_ = priority_cutoff;
     return reduce_memory_result_;
   }
   bool IsInsideDraw() override { return false; }
@@ skipping 238 matching lines @@
   scoped_ptr<TestSharedBitmapManager> shared_bitmap_manager_;
   scoped_ptr<TestGpuMemoryBufferManager> gpu_memory_buffer_manager_;
   scoped_ptr<LayerTreeHostImpl> host_impl_;
   FakeRenderingStatsInstrumentation stats_instrumentation_;
   bool on_can_draw_state_changed_called_;
   bool did_notify_ready_to_activate_;
   bool did_request_commit_;
   bool did_request_redraw_;
   bool did_request_animate_;
   bool did_request_manage_tiles_;
-  bool did_upload_visible_tile_;
   bool reduce_memory_result_;
   base::Closure scrollbar_fade_start_;
   base::TimeDelta requested_scrollbar_animation_delay_;
   size_t current_limit_bytes_;
   int current_priority_cutoff_value_;
 };
 
 TEST_F(LayerTreeHostImplTest, NotifyIfCanDrawChanged) {
   bool always_draw = false;
   CheckNotifyCalledIfCanDrawChanged(always_draw);
@@ skipping 7293 matching lines @@
   // surface.
   EXPECT_EQ(0, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_EQ(1, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_LE(1, num_lost_surfaces_);
 }
 
 }  // namespace
 }  // namespace cc