Remove string-getting methods from WebGraphicsContext3D.

third_party/WebKit/public/platform/WebGraphicsContext3D.h

 /*
  * Copyright (C) 2012 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 56 matching lines @@
 
 // Typedef for server-side objects like OpenGL textures and program objects.
 typedef WGC3Duint WebGLId;
 
 // This interface abstracts the operations performed by the
 // GraphicsContext3D in order to implement WebGL. Nearly all of the
 // methods exposed on this interface map directly to entry points in
 // the OpenGL ES 2.0 API.
 class WebGraphicsContext3D : public WebNonCopyable {
 public:
-    // Return value from getActiveUniform and getActiveAttrib.
-    struct ActiveInfo {
-        WebString name;
-        WGC3Denum type;
-        WGC3Dint size;
-    };
-
     // Context creation attributes.
     struct Attributes {
         bool alpha = true;
         bool depth = true;
         bool stencil = true;
         bool antialias = true;
         bool premultipliedAlpha = true;
         bool canRecoverFromContextLoss = true;
         bool noExtensions = false;
         bool shareResources = true;
@@ skipping 35 matching lines @@
     public:
         virtual void onErrorMessage(const WebString&, WGC3Dint) = 0;
 
     protected:
         virtual ~WebGraphicsErrorMessageCallback() { }
     };
 
     // This destructor needs to be public so that using classes can destroy instances if initialization fails.
     virtual ~WebGraphicsContext3D() { }
 
-    // The entry points below map directly to the OpenGL ES 2.0 API.
-    // See: http://www.khronos.org/registry/gles/
-    // and: http://www.khronos.org/opengles/sdk/docs/man/
-    virtual bool getActiveAttrib(WebGLId program, WGC3Duint index, ActiveInfo&) = 0;
-    virtual bool getActiveUniform(WebGLId program, WGC3Duint index, ActiveInfo&) = 0;
-    virtual WebString getProgramInfoLog(WebGLId program) = 0;
-    virtual WebString getShaderInfoLog(WebGLId shader) = 0;
-    virtual WebString getShaderSource(WebGLId shader) = 0;
-
     virtual void setErrorMessageCallback(WebGraphicsErrorMessageCallback* callback) { }
 
-    virtual WebString getTranslatedShaderSourceANGLE(WebGLId shader) = 0;
-
     // Prefer getting a GLES2Interface off WebGraphicsContext3DProvider if possible, and avoid using WebGraphicsContext3D at all.
     virtual gpu::gles2::GLES2Interface* getGLES2Interface() = 0;
 };
 
 } // namespace blink
 
 #endif