Move dip utils to gfx/geometry

content/browser/renderer_host/render_widget_host_view_mac.mm

 // 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/renderer_host/render_widget_host_view_mac.h"
 
 #import <objc/runtime.h>
 #include <OpenGL/gl.h>
 #include <QuartzCore/QuartzCore.h>
 
@@ skipping 54 matching lines @@
 #import "third_party/mozilla/ComplexTextInputPanel.h"
 #include "ui/base/cocoa/animation_utils.h"
 #import "ui/base/cocoa/fullscreen_window_manager.h"
 #import "ui/base/cocoa/underlay_opengl_hosting_window.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/base/layout.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/frame_time.h"
+#include "ui/gfx/geometry/dip_util.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect_conversions.h"
 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/size_conversions.h"
 #include "ui/gl/gl_switches.h"
 
 using content::BrowserAccessibility;
 using content::BrowserAccessibilityManager;
 using content::EditCommand;
@@ skipping 1342 matching lines @@
   TRACE_EVENT0("browser", "RenderWidgetHostViewMac::OnSwapCompositorFrame");
 
   last_scroll_offset_ = frame->metadata.root_scroll_offset;
   if (frame->delegated_frame_data) {
     float scale_factor = frame->metadata.device_scale_factor;
 
     // Compute the frame size based on the root render pass rect size.
     cc::RenderPass* root_pass =
         frame->delegated_frame_data->render_pass_list.back();
     gfx::Size pixel_size = root_pass->output_rect.size();
-    gfx::Size dip_size =
-        ConvertSizeToDIP(scale_factor, pixel_size);
+    gfx::Size dip_size = gfx::ConvertSizeToDIP(scale_factor, pixel_size);
 
     root_layer_->SetBounds(gfx::Rect(dip_size));
     if (!render_widget_host_->is_hidden()) {
       EnsureBrowserCompositorView();
       browser_compositor_->compositor()->SetScaleAndSize(
           scale_factor, pixel_size);
     }
 
     SendVSyncParametersToRenderer();
 
@@ skipping 1922 matching lines @@
 
 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding
 // regions that are not draggable. (See ControlRegionView in
 // native_app_window_cocoa.mm). This requires the render host view to be
 // draggable by default.
 - (BOOL)mouseDownCanMoveWindow {
   return YES;
 }
 
 @end