Merge 121076 - [chromium] LayerRendererChromium is not getting visibility messages in single thread…

Source/WebCore/platform/graphics/chromium/TextureManager.cpp

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 224 matching lines @@
 #ifndef NDEBUG
                 ASSERT(m_evictedTextures[i].allocator == allocator);
 #endif
                 allocator->deleteTexture(m_evictedTextures[i].textureId, m_evictedTextures[i].size, m_evictedTextures[i].format);
             }
         }
     }
     m_evictedTextures.clear();
 }
 
+void TextureManager::evictAndRemoveAllDeletedTextures()
+{
+    unprotectAllTextures();
+    reduceMemoryToLimit(0);
+    m_evictedTextures.clear();
+}
+
 void TextureManager::evictAndDeleteAllTextures(TextureAllocator* allocator)
 {
     unprotectAllTextures();
     reduceMemoryToLimit(0);
     deleteEvictedTextures(allocator);
 }
 
 void TextureManager::removeTexture(TextureToken token, TextureInfo info)
 {
     ASSERT(m_textureLRUSet.contains(token));
@@ skipping 54 matching lines @@
 #ifndef NDEBUG
     info.allocator = 0;
 #endif
     addTexture(token, info);
     return true;
 }
 
 }
 
 #endif // USE(ACCELERATED_COMPOSITING)