Identify evictable textures by GL texture parameter

cc/resource_provider.h

 // Copyright 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.
 
 #ifndef CC_RESOURCE_PROVIDER_H_
 #define CC_RESOURCE_PROVIDER_H_
 
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 54 matching lines @@
 
     // Producer interface.
 
     void setDefaultResourceType(ResourceType type) { m_defaultResourceType = type; }
     ResourceType defaultResourceType() const { return m_defaultResourceType; }
     ResourceType resourceType(ResourceId);
 
     // Creates a resource of the default resource type.
     ResourceId createResource(const gfx::Size&, GLenum format, TextureUsageHint);
 
+    // Creates a resource which is tagged as being managed for GPU memory accounting purposes.
+    ResourceId createManagedResource(const gfx::Size&, GLenum format, TextureUsageHint);
+
     // You can also explicitly create a specific resource type.
-    ResourceId createGLTexture(const gfx::Size&, GLenum format, TextureUsageHint);
+    ResourceId createGLTexture(const gfx::Size&, GLenum format, GLenum texturePool, TextureUsageHint);
+
     ResourceId createBitmap(const gfx::Size&);
     // Wraps an external texture into a GL resource.
     ResourceId createResourceFromExternalTexture(unsigned textureId);
 
     void deleteResource(ResourceId);
 
     // Update pixels from image, copying sourceRect (in image) into destRect (in the resource).
     void setPixels(ResourceId, const uint8_t* image, const gfx::Rect& imageRect, const gfx::Rect& sourceRect, const gfx::Vector2d& destOffset);
 
     // Check upload status.
@@ skipping 203 matching lines @@
     GLenum m_bestTextureFormat;
 
     base::ThreadChecker m_threadChecker;
 
     DISALLOW_COPY_AND_ASSIGN(ResourceProvider);
 };
 
 }
 
 #endif  // CC_RESOURCE_PROVIDER_H_