Part 1/3 (compositor) of adding with device scale factor to transport surfaces

webkit/gpu/webgraphicscontext3d_in_process_impl.cc

 // 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.
 
 #include "webkit/gpu/webgraphicscontext3d_in_process_impl.h"
 
 #include <string.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 325 matching lines @@
   if (must_restore_fbo)
     glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, bound_fbo_);
 
   if (scanline_) {
     delete[] scanline_;
     scanline_ = 0;
   }
   scanline_ = new unsigned char[width * 4];
 }
 
+void WebGraphicsContext3DInProcessImpl::reshapeWithScaleFactor(
+    int width, int height, float scaleFactor) {
+  reshape(width, height);
+}
+
 bool WebGraphicsContext3DInProcessImpl::AllocateOffscreenFrameBuffer(
     int width, int height) {
   GLenum target = GL_TEXTURE_2D;
 
   if (!texture_) {
     // Generate the texture object
     texture_ = CreateTextureObject(target);
     // Generate the framebuffer object
     glGenFramebuffersEXT(1, &fbo_);
     glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbo_);
@@ skipping 1443 matching lines @@
   if (length > 1) {
     entry->translated_source.reset(new char[length]);
     ShGetObjectCode(compiler, entry->translated_source.get());
   }
   entry->is_valid = true;
   return true;
 }
 
 }  // namespace gpu
 }  // namespace webkit