cc: Plumb gpu/sw image decode limits as layer tree settings.

cc/trees/layer_tree_host_impl.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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 2139 matching lines @@
 }
 
 void LayerTreeHostImpl::CreateTileManagerResources() {
   std::unique_ptr<RasterBufferProvider> raster_buffer_provider;
   CreateResourceAndRasterBufferProvider(&raster_buffer_provider,
                                         &resource_pool_);
 
   if (use_gpu_rasterization_) {
     image_decode_controller_ = base::WrapUnique(new GpuImageDecodeController(
         output_surface_->worker_context_provider(),
-        settings_.renderer_settings.preferred_tile_format));
+        settings_.renderer_settings.preferred_tile_format,
+        settings_.gpu_decoded_image_budget_bytes));
   } else {
     image_decode_controller_ =
         base::WrapUnique(new SoftwareImageDecodeController(
-            settings_.renderer_settings.preferred_tile_format));
+            settings_.renderer_settings.preferred_tile_format,
+            settings_.software_decoded_image_budget_bytes));
   }
 
   // Pass the single-threaded synchronous task graph runner to the worker pool
   // if we're in synchronous single-threaded mode.
   TaskGraphRunner* task_graph_runner = task_graph_runner_;
   if (is_synchronous_single_threaded_) {
     DCHECK(!single_thread_synchronous_task_graph_runner_);
     single_thread_synchronous_task_graph_runner_.reset(
         new SynchronousTaskGraphRunner);
     task_graph_runner = single_thread_synchronous_task_graph_runner_.get();
@@ skipping 1829 matching lines @@
     const {
   return fixed_raster_scale_attempted_scale_change_history_.count() >=
          kFixedRasterScaleAttemptedScaleChangeThreshold;
 }
 
 void LayerTreeHostImpl::SetFixedRasterScaleAttemptedToChangeScale() {
   fixed_raster_scale_attempted_scale_change_history_.set(0);
 }
 
 }  // namespace cc