Patch from https://codereview.chromium.org/11111005/ without actual file deletes

cc/texture_layer.cc

Index: cc/texture_layer.cc
diff --git a/cc/texture_layer.cc b/cc/texture_layer.cc
index 00b81f81641f603defbb5b3c5252ab67da2caeac..2f872a9a6eaeed6df0e094d6fc78a808b39fee85 100644
--- a/cc/texture_layer.cc
+++ b/cc/texture_layer.cc
@@ -6,9 +6,9 @@
 
 #include "TextureLayerChromium.h"
 
+#include "third_party/khronos/GLES2/gl2.h"
 #include "CCLayerTreeHost.h"
 #include "CCTextureLayerImpl.h"
-#include "GraphicsContext3D.h"
 #include "TextureLayerChromiumClient.h"
 #include <public/WebGraphicsContext3D.h>
 
@@ -112,7 +112,7 @@ void TextureLayerChromium::update(CCTextureUpdateQueue& queue, const CCOcclusion
 {
     if (m_client) {
         m_textureId = m_client->prepareTexture(queue);
-        m_contextLost = m_client->context()->getGraphicsResetStatusARB() != GraphicsContext3D::NO_ERROR;
+        m_contextLost = m_client->context()->getGraphicsResetStatusARB() != GL_NO_ERROR;
     }
 
     m_needsDisplay = false;