TexSubImage2D no longer needs to match the type in ES3.

gpu/command_buffer/service/texture_manager.h

 // Copyright (c) 2012 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 GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_
 
 #include <algorithm>
 #include <list>
 #include <set>
@@ skipping 128 matching lines @@
 
   // Get the image bound to a particular level. Returns NULL if level
   // does not exist.
   gfx::GLImage* GetLevelImage(GLint target, GLint level) const;
 
   bool HasImages() const {
     return has_images_;
   }
 
   // Returns true of the given dimensions are inside the dimensions of the
-  // level and if the type matches the level.
+  // level.
   bool ValidForTexture(
       GLint target,
       GLint level,
       GLint xoffset,
       GLint yoffset,
       GLint zoffset,
       GLsizei width,
       GLsizei height,
-      GLsizei depth,
-      GLenum type) const;
+      GLsizei depth) const;
 
   bool IsValid() const {
     return !!target();
   }
 
   bool IsAttachedToFramebuffer() const {
     return framebuffer_attachment_count_ != 0;
   }
 
   void AttachToFramebuffer() {
@@ skipping 791 matching lines @@
  private:
   DecoderTextureState* texture_state_;
   base::TimeTicks begin_time_;
   DISALLOW_COPY_AND_ASSIGN(ScopedTextureUploadTimer);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_TEXTURE_MANAGER_H_