cc: Increment the ref count when assigning the SkImageFilter

cc/render_pass.h

 // 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.
 
 #ifndef CC_RENDER_PASS_H_
 #define CC_RENDER_PASS_H_
 
 #include "base/basictypes.h"
 #include "cc/cc_export.h"
 #include "cc/draw_quad.h"
@@ skipping 48 matching lines @@
   ~RenderPass();
 
   static scoped_ptr<RenderPass> Create();
 
   // A shallow copy of the render pass, which does not include its quads.
   scoped_ptr<RenderPass> Copy(Id newId) const;
 
   void SetNew(Id id,
               gfx::Rect output_rect,
               gfx::RectF damage_rect,
-              const WebKit::WebTransformationMatrix& transform_to_root_target);
+              const WebKit::WebTransformationMatrix& transform_to_root_target,
+              SkImageFilter* filter);
 
   void SetAll(Id id,
               gfx::Rect output_rect,
               gfx::RectF damage_rect,
               const WebKit::WebTransformationMatrix& transform_to_root_target,
               bool has_transparent_background,
               bool has_occlusion_from_outside_target_surface,
               const WebKit::WebFilterOperations& filters,
               SkImageFilter* filter,
               const WebKit::WebFilterOperations& background_filters);
@@ skipping 56 matching lines @@
 #error define a hash function for your compiler
 #endif // COMPILER
 }
 
 namespace cc {
 typedef std::vector<RenderPass*> RenderPassList;
 typedef ScopedPtrHashMap<RenderPass::Id, RenderPass> RenderPassIdHashMap;
 } // namespace cc
 
 #endif  // CC_RENDER_PASS_H_