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();
 

[danakj, 2014/06/11 18:49:17]

This method now looks exactly the same as ReleaseGL() except for the call to the
resource_provider_ and whitespace.

Want to make these share that code then?

Can you at least make the whitespace in here match ReleaseGL() so they're more
obviously the same thing?

[boliu, 2014/06/11 20:00:03]

Made whitespace changes so they match

   CreateAndSetRenderer();
 
   EnforceZeroBudget(false);
+  CreateAndSetTileManager();
+
   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();
@@ skipping 1079 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