cc: Recreate TileManager in DeferredInitialize

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 <algorithm>
 #include <limits>
 
 #include "base/basictypes.h"
@@ skipping 2013 matching lines @@
   client_->CommitVSyncParameters(timebase, interval);
 }
 
 void LayerTreeHostImpl::DeferredInitialize() {
   DCHECK(output_surface_->capabilities().deferred_gl_initialization);
   DCHECK(settings_.impl_side_painting);
   DCHECK(output_surface_->context_provider());
 
   ReleaseTreeResources();
   renderer_.reset();
+  DestroyTileManager();
 
   resource_provider_->InitializeGL();
 
   CreateAndSetRenderer();
+  EnforceZeroBudget(false);
+  CreateAndSetTileManager();
 
-  EnforceZeroBudget(false);
   client_->SetNeedsCommitOnImplThread();
 }
 
 void LayerTreeHostImpl::ReleaseGL() {
   DCHECK(output_surface_->capabilities().deferred_gl_initialization);
   DCHECK(settings_.impl_side_painting);
   DCHECK(output_surface_->context_provider());
 
   ReleaseTreeResources();
   renderer_.reset();
   DestroyTileManager();
+
   resource_provider_->InitializeSoftware();
+  output_surface_->ReleaseContextProvider();
 
-  output_surface_->ReleaseContextProvider();
   CreateAndSetRenderer();
-
   EnforceZeroBudget(true);
   CreateAndSetTileManager();
 
   client_->SetNeedsCommitOnImplThread();
 }
 
 void LayerTreeHostImpl::SetViewportSize(const gfx::Size& device_viewport_size) {
   if (device_viewport_size == device_viewport_size_)
     return;
 
@@ skipping 1063 matching lines @@
   swap_promise_monitor_.erase(monitor);
 }
 
 void LayerTreeHostImpl::NotifySwapPromiseMonitorsOfSetNeedsRedraw() {
   std::set<SwapPromiseMonitor*>::iterator it = swap_promise_monitor_.begin();
   for (; it != swap_promise_monitor_.end(); it++)
     (*it)->OnSetNeedsRedrawOnImpl();
 }
 
 }  // namespace cc