[Mac] Implements context menus for Page Actions. Introduces a reusable subcla...

chrome/browser/cocoa/autocomplete_text_field_cell.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/cocoa/autocomplete_text_field_cell.h"
 
 #include "app/gfx/font.h"
 #include "app/resource_bundle.h"
 #include "base/logging.h"
 #import "third_party/GTM/AppKit/GTMTheme.h"
@@ skipping 324 matching lines @@
 
   return [self rightJustifyImage:[icon size]
                           inRect:cellFrame
                       withMargin:widthUsed];
 }
 
 - (NSString*)pageActionToolTipForIndex:(size_t)index {
   return page_action_views_->ViewAt(index)->GetToolTip();
 }
 
+- (ExtensionAction*)pageActionForIndex:(size_t)index {
+  return page_action_views_->ViewAt(index)->page_action();
+}
+
 - (void)drawHintWithFrame:(NSRect)cellFrame inView:(NSView*)controlView {
   DCHECK(hintString_);
 
   NSRect textFrame = [self textFrameForFrame:cellFrame];
   NSRect infoFrame(NSMakeRect(NSMaxX(textFrame),
                               cellFrame.origin.y + kHintYOffset,
                               ceil([hintString_ size].width),
                               cellFrame.size.height - kHintYOffset));
   [hintString_.get() drawInRect:infoFrame];
 }
@@ skipping 75 matching lines @@
                     inFrame:[self pageActionFrameForIndex:i inFrame:cellFrame]
                      inView:controlView];
       }
     }
   }
 
   [super drawInteriorWithFrame:cellFrame inView:controlView];
 }
 
 @end