Mac OS X: Show the Translate icon on Omnibox

chrome/browser/ui/cocoa/toolbar/toolbar_controller.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.
 
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
 
 #include <algorithm>
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ skipping 425 matching lines @@
 
   if (browserActionsController_.get()) {
     [browserActionsController_ update];
   }
 }
 
 - (void)setStarredState:(BOOL)isStarred {
   locationBarView_->SetStarred(isStarred ? true : false);
 }
 
+- (void)setTranslateIconToggled:(BOOL)on {
+  locationBarView_->SetTranslateIconToggled(on ? true : false);

[Nico, 2014/02/05 06:07:18]

No need for ` ? true : false` here either.

[hajimehoshi, 2014/02/05 11:08:03]

Done.

+}
+
 - (void)zoomChangedForActiveTab:(BOOL)canShowBubble {
   locationBarView_->ZoomChangedForActiveTab(
       canShowBubble && ![wrenchMenuController_ isMenuOpen]);
 }
 
 - (void)setIsLoading:(BOOL)isLoading force:(BOOL)force {
   [reloadButton_ setIsLoading:isLoading force:force];
 }
 
 - (void)setHasToolbar:(BOOL)toolbar hasLocationBar:(BOOL)locBar {
@@ skipping 271 matching lines @@
     return locationBarView_->GetBookmarkBubblePoint();
 
   // Grab bottom middle of hotdogs.
   NSRect frame = wrenchButton_.frame;
   NSPoint point = NSMakePoint(NSMidX(frame), NSMinY(frame));
   // Inset to account for the whitespace around the hotdogs.
   point.y += wrench_menu_controller::kWrenchBubblePointOffsetY;
   return [self.view convertPoint:point toView:nil];
 }
 
+- (NSPoint)translateBubblePoint {
+  return locationBarView_->GetTranslateBubblePoint();
+}
+
 - (CGFloat)desiredHeightForCompression:(CGFloat)compressByHeight {
   // With no toolbar, just ignore the compression.
   if (!hasToolbar_)
     return NSHeight([locationBar_ frame]);
 
   return kBaseToolbarHeightNormal - compressByHeight;
 }
 
 - (void)setDividerOpacity:(CGFloat)opacity {
   BackgroundGradientView* view = [self backgroundGradientView];
@@ skipping 70 matching lines @@
 - (void)hideDropURLsIndicatorInView:(NSView*)view {
   // Do nothing.
 }
 
 // (URLDropTargetController protocol)
 - (BOOL)isUnsupportedDropData:(id<NSDraggingInfo>)info {
   return drag_util::IsUnsupportedDropData(profile_, info);
 }
 
 @end