cc: add rasterize time to continuous painting graph data in impl-side-painting

cc/tile_manager.cc

 // Copyright 2012 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/tile_manager.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 96 matching lines @@
 }
 
 ManagedTileState::~ManagedTileState() {
   DCHECK(!resource);
   DCHECK(!resource_is_being_initialized);
 }
 
 TileManager::TileManager(
     TileManagerClient* client,
     ResourceProvider* resource_provider,
-    size_t num_raster_threads,
-    bool record_rendering_stats)
+    size_t num_raster_threads)
     : client_(client),
       resource_pool_(ResourcePool::Create(resource_provider)),
-      raster_worker_pool_(RasterWorkerPool::Create(num_raster_threads, record_rendering_stats)),
+      raster_worker_pool_(RasterWorkerPool::Create(num_raster_threads)),
       manage_tiles_pending_(false),
       manage_tiles_call_count_(0),
       bytes_pending_set_pixels_(0),
       ever_exceeded_memory_budget_(false),
-      record_rendering_stats_(record_rendering_stats) {
+      record_rendering_stats_(false) {
   for (int i = 0; i < NUM_STATES; ++i) {
     for (int j = 0; j < NUM_TREES; ++j) {
       for (int k = 0; k < NUM_BINS; ++k)
         raster_state_count_[i][j][k] = 0;
     }
   }
 }
 
 TileManager::~TileManager() {
   // Reset global state and manage. This should cause
@@ skipping 241 matching lines @@
   size_t memoryUsedBytes;
   GetMemoryStats(&memoryRequiredBytes,
                  &memoryNiceToHaveBytes,
                  &memoryUsedBytes);
   requirements->SetInteger("memory_required_bytes", memoryRequiredBytes);
   requirements->SetInteger("memory_nice_to_have_bytes", memoryNiceToHaveBytes);
   requirements->SetInteger("memory_used_bytes", memoryUsedBytes);
   return requirements.PassAs<base::Value>();
 }
 
+void TileManager::SetRecordRenderingStats(bool record_rendering_stats) {
+  if (record_rendering_stats_ == record_rendering_stats)
+    return;
+
+  record_rendering_stats_ = record_rendering_stats;
+  raster_worker_pool_->SetRecordRenderingStats(record_rendering_stats);
+}
+
 void TileManager::GetRenderingStats(RenderingStats* stats) {
   CHECK(record_rendering_stats_);
   raster_worker_pool_->GetRenderingStats(stats);
   stats->totalDeferredImageCacheHitCount =
       rendering_stats_.totalDeferredImageCacheHitCount;
   stats->totalImageGatheringCount = rendering_stats_.totalImageGatheringCount;
   stats->totalImageGatheringTime =
       rendering_stats_.totalImageGatheringTime;
 }
 
@@ skipping 376 matching lines @@
     decode_begin_time = base::TimeTicks::Now();
   pixel_ref->Decode();
   if (stats) {
     stats->totalDeferredImageDecodeCount++;
     stats->totalDeferredImageDecodeTime +=
         base::TimeTicks::Now() - decode_begin_time;
   }
 }
 
 }  // namespace cc