Introduce components/display_compositor

components/display_compositor/gl_helper_scaling.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 "content/browser/compositor/gl_helper_scaling.h"
+#include "components/display_compositor/gl_helper_scaling.h"
 
 #include <stddef.h>
 
 #include <deque>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
 
 using gpu::gles2::GLES2Interface;
 
-namespace content {
+namespace display_compositor {
 
 GLHelperScaling::GLHelperScaling(GLES2Interface* gl, GLHelper* helper)
     : gl_(gl), helper_(helper), vertex_attributes_buffer_(gl_) {
   InitBuffer();
 }
 
 GLHelperScaling::~GLHelperScaling() {}
 
 // Used to keep track of a generated shader program. The program
 // is passed in as text through Setup and is used by calling
@@ skipping 832 matching lines @@
 
   gl_->Uniform2f(src_pixelsize_location_, src_size.width(), src_size.height());
   gl_->Uniform2f(dst_pixelsize_location_, static_cast<float>(dst_size.width()),
                  static_cast<float>(dst_size.height()));
 
   gl_->Uniform2f(scaling_vector_location_, scale_x ? 1.0 : 0.0,
                  scale_x ? 0.0 : 1.0);
   gl_->Uniform4fv(color_weights_location_, 1, color_weights);
 }
 
-}  // namespace content
+}  // namespace display_compositor