Move Render(View|Widget)Host and associated classes to content namespace.

content/browser/renderer_host/backing_store_manager.cc

 // Copyright (c) 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 "content/browser/renderer_host/backing_store_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/mru_cache.h"
 #include "base/sys_info.h"
 #include "content/browser/renderer_host/backing_store.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/public/common/content_switches.h"
 
+using content::RenderWidgetHost;
+
 namespace {
 
 // There are two separate caches, |large_cache| and |small_cache|.  large_cache
 // is meant for large items (tabs, popup windows), while small_cache is meant
 // for small items (extension popups, HTML5 notifications). The idea is that
 // we'll almost always try to evict from large_cache first since small_cache
 // items will tend to be visible more of the time.
 typedef base::OwningMRUCache<RenderWidgetHost*, BackingStore*>
     BackingStoreCache;
 static BackingStoreCache* large_cache = NULL;
@@ skipping 113 matching lines @@
     // Limit the number of large backing stores (tabs) to the memory tier number
     // (between 2-5). While we allow a larger amount of memory for people who
     // have large windows, this means that those who use small browser windows
     // won't ever cache more than 5 tabs, so they pay a smaller memory cost.
     if (large_cache->size() >= MaxNumberOfBackingStores())
       ExpireLastBackingStore(large_cache);
     cache = large_cache;
   } else {
     cache = small_cache;
   }
-  BackingStore* backing_store =
-      RenderWidgetHostImpl::From(host)->AllocBackingStore(backing_store_size);
+  BackingStore* backing_store = content::RenderWidgetHostImpl::From(
+      host)->AllocBackingStore(backing_store_size);
   if (backing_store)
     cache->Put(host, backing_store);
   return backing_store;
 }
 
 int ComputeTotalArea(const std::vector<gfx::Rect>& rects) {
   // We assume that the given rects are non-overlapping, which is a property of
   // the paint rects generated by the PaintAggregator.
 #ifndef NDEBUG
   for (size_t i = 0; i < rects.size(); ++i) {
@@ skipping 109 matching lines @@
   size_t mem = 0;
   BackingStoreCache::iterator it;
   for (it = large_cache->begin(); it != large_cache->end(); ++it)
     mem += it->second->MemorySize();
 
   for (it = small_cache->begin(); it != small_cache->end(); ++it)
     mem += it->second->MemorySize();
 
   return mem;
 }