Fixed cube map getRenderTarget for DX9.

src/libGLESv2/renderer/TextureStorage9.cpp

 #include "precompiled.h"
 //
-// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
+// Copyright (c) 2012-2013 The ANGLE Project Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
@@ -268,7 +268,7 @@ IDirect3DSurface9 *TextureStorage9_Cube::getCubeMapSurface(GLenum faceTarget, in
     return surface;
 }
 
-RenderTarget *TextureStorage9_Cube::getRenderTarget(GLenum faceTarget, int level)
+RenderTarget *TextureStorage9_Cube::getRenderTargetFace(GLenum faceTarget, int level)
 {
     return mRenderTarget[gl::TextureCubeMap::faceIndex(faceTarget)];
 }

src/libGLESv2/renderer/TextureStorage9.h

@@ -90,7 +90,7 @@ class TextureStorage9_Cube : public TextureStorage9
     static TextureStorage9_Cube *makeTextureStorage9_Cube(TextureStorage *storage);
 
     IDirect3DSurface9 *getCubeMapSurface(GLenum faceTarget, int level, bool dirty);
-    virtual RenderTarget *getRenderTarget(GLenum faceTarget, int level);
+    virtual RenderTarget *getRenderTargetFace(GLenum faceTarget, int level);
     virtual IDirect3DBaseTexture9 *getBaseTexture() const;
     virtual void generateMipmap(int face, int level);