TabContents -> WebContentsImpl, part 11.

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"
 
 #include <QuartzCore/QuartzCore.h>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 336 matching lines @@
 }
 
 RenderWidgetHost* RenderWidgetHostViewMac::GetRenderWidgetHost() const {
   return render_widget_host_;
 }
 
 void RenderWidgetHostViewMac::DidBecomeSelected() {
   if (!is_hidden_)
     return;
 
-  if (tab_switch_paint_time_.is_null())
-    tab_switch_paint_time_ = base::TimeTicks::Now();
+  if (web_contents_switch_paint_time_.is_null())
+    web_contents_switch_paint_time_ = base::TimeTicks::Now();
   is_hidden_ = false;
   render_widget_host_->WasRestored();
 
   // We're messing with the window, so do this to ensure no flashes.
   [[cocoa_view_ window] disableScreenUpdatesUntilFlush];
 }
 
 void RenderWidgetHostViewMac::WasHidden() {
   if (is_hidden_)
     return;
@@ skipping 25 matching lines @@
   SetBounds(rect);
 }
 
 void RenderWidgetHostViewMac::SetBounds(const gfx::Rect& rect) {
   // |rect.size()| is view coordinates, |rect.origin| is screen coordinates,
   // TODO(thakis): fix, http://crbug.com/73362
   if (is_hidden_)
     return;
 
   // During the initial creation of the RenderWidgetHostView in
-  // TabContents::CreateRenderViewForRenderManager, SetSize is called with an
-  // empty size. In the Windows code flow, it is not ignored because subsequent
-  // sizing calls from the OS flow through TCVW::WasSized which calls SetSize()
-  // again. On Cocoa, we rely on the Cocoa view struture and resizer flags to
-  // keep things sized properly. On the other hand, if the size is not empty
-  // then this is a valid request for a pop-up.
+  // WebContentsImpl::CreateRenderViewForRenderManager, SetSize is called with
+  // an empty size. In the Windows code flow, it is not ignored because
+  // subsequent sizing calls from the OS flow through TCVW::WasSized which calls
+  // SetSize() again. On Cocoa, we rely on the Cocoa view struture and resizer
+  // flags to keep things sized properly. On the other hand, if the size is not
+  // empty then this is a valid request for a pop-up.
   if (rect.size().IsEmpty())
     return;
 
   // Ignore the position of |rect| for non-popup rwhvs. This is because
   // background tabs do not have a window, but the window is required for the
   // coordinate conversions. Popups are always for a visible tab.
   if (IsPopup()) {
     // The position of |rect| is screen coordinate system and we have to
     // consider Cocoa coordinate system is upside-down and also multi-screen.
     NSPoint origin_global = NSPointFromCGPoint(rect.origin().ToCGPoint());
@@ skipping 1517 matching lines @@
 
     if (!renderWidgetHostView_->whiteout_start_time_.is_null()) {
       base::TimeDelta whiteout_duration = base::TimeTicks::Now() -
           renderWidgetHostView_->whiteout_start_time_;
       UMA_HISTOGRAM_TIMES("MPArch.RWHH_WhiteoutDuration", whiteout_duration);
 
       // Reset the start time to 0 so that we start recording again the next
       // time the backing store is NULL...
       renderWidgetHostView_->whiteout_start_time_ = base::TimeTicks();
     }
-    if (!renderWidgetHostView_->tab_switch_paint_time_.is_null()) {
-      base::TimeDelta tab_switch_paint_duration = base::TimeTicks::Now() -
-          renderWidgetHostView_->tab_switch_paint_time_;
+    if (!renderWidgetHostView_->web_contents_switch_paint_time_.is_null()) {
+      base::TimeDelta web_contents_switch_paint_duration =
+          base::TimeTicks::Now() -
+              renderWidgetHostView_->web_contents_switch_paint_time_;
       UMA_HISTOGRAM_TIMES("MPArch.RWH_TabSwitchPaintDuration",
-          tab_switch_paint_duration);
-      // Reset tab_switch_paint_time_ to 0 so future tab selections are
+          web_contents_switch_paint_duration);
+      // Reset contents_switch_paint_time_ to 0 so future tab selections are
       // recorded.
-      renderWidgetHostView_->tab_switch_paint_time_ = base::TimeTicks();
+      renderWidgetHostView_->web_contents_switch_paint_time_ =
+          base::TimeTicks();
     }
   } else {
     [[NSColor whiteColor] set];
     NSRectFill(dirtyRect);
     if (renderWidgetHostView_->whiteout_start_time_.is_null())
       renderWidgetHostView_->whiteout_start_time_ = base::TimeTicks::Now();
   }
 }
 
 - (BOOL)canBecomeKeyView {
@@ skipping 913 matching lines @@
   if (!string) return NO;
 
   // If the user is currently using an IME, confirm the IME input,
   // and then insert the text from the service, the same as TextEdit and Safari.
   [self confirmComposition];
   [self insertText:string];
   return YES;
 }
 
 @end