Remove string-getting methods from WebGraphicsContext3D.

third_party/WebKit/Source/modules/webgl/WebGLDebugShaders.cpp

 /*
  * Copyright (C) 2011 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:
  *
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  *     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
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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 #include "modules/webgl/WebGLDebugShaders.h"
 
 #include "bindings/core/v8/ExceptionState.h"
+#include "modules/webgl/GLStringQuery.h"
 #include "modules/webgl/WebGLRenderingContextBase.h"
 #include "modules/webgl/WebGLShader.h"
 
 namespace blink {
 
 WebGLDebugShaders::WebGLDebugShaders(WebGLRenderingContextBase* context)
     : WebGLExtension(context)
 {
 }
 
@@ skipping 11 matching lines @@
     return new WebGLDebugShaders(context);
 }
 
 String WebGLDebugShaders::getTranslatedShaderSource(WebGLShader* shader)
 {
     WebGLExtensionScopedContext scoped(this);
     if (scoped.isLost())
         return String();
     if (!scoped.context()->validateWebGLObject("getTranslatedShaderSource", shader))
         return "";
-    return scoped.context()->ensureNotNull(scoped.context()->webContext()->getTranslatedShaderSourceANGLE(shader->object()));
+    GLStringQuery query(scoped.context()->contextGL());
+    return query.Run<GLStringQuery::TranslatedShaderSourceANGLE>(shader->object());
 }
 
 bool WebGLDebugShaders::supported(WebGLRenderingContextBase* context)
 {
     return context->extensionsUtil()->supportsExtension("GL_ANGLE_translated_shader_source");
 }
 
 const char* WebGLDebugShaders::extensionName()
 {
     return "WEBGL_debug_shaders";
 }
 
 } // namespace blink