[Mac] Re-enable pinned tabs; add support for mini-tabs and phantom tabs.

This CL rewires the old support for pinned tabs to support mini-tabs. This also
removes the kEnablePinnedTabs browser default now that all platforms support it.
Note that pinning is now only accessible through the context menu; drag-to-pin
has been removed.

BUG=36798, 32845
TEST=Right-click and pin two tabs. Test dragging on and off and around the tab strip.
TEST=Cmd+W a pinned tab and it should go phantom (renderer closes down) and the tab is made alpha.

Review URL: http://codereview.chromium.org/1119005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42548 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 4 deletions

diff --git a/chrome/browser/cocoa/tab_controller.h b/chrome/browser/cocoa/tab_controller.h
index 06d58c8..e5455ac 100644
--- a/chrome/browser/cocoa/tab_controller.h
+++ b/chrome/browser/cocoa/tab_controller.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -44,7 +44,8 @@ class MenuDelegate;
   NSRect originalIconFrame_;  // frame of iconView_ as loaded from nib
   BOOL isIconShowing_;  // last state of iconView_ in updateVisibility
   BOOL selected_;
-  BOOL pinned_;
+  BOOL mini_;
+  BOOL phantom_;
   TabLoadingState loadingState_;
   CGFloat iconTitleXOffset_;  // between left edges of icon and title
   CGFloat titleCloseWidthOffset_;  // between right edges of icon and close btn.
@@ -58,7 +59,8 @@ class MenuDelegate;
 @property(assign, nonatomic) TabLoadingState loadingState;
 
 @property(assign, nonatomic) BOOL selected;
-@property(assign, nonatomic) BOOL pinned;
+@property(assign, nonatomic) BOOL mini;
+@property(assign, nonatomic) BOOL phantom;
 @property(assign, nonatomic) id target;
 @property(assign, nonatomic) SEL action;
 
@@ -68,7 +70,7 @@ class MenuDelegate;
 + (CGFloat)minTabWidth;
 + (CGFloat)maxTabWidth;
 + (CGFloat)minSelectedTabWidth;
-+ (CGFloat)pinnedTabWidth;
++ (CGFloat)miniTabWidth;
 
 // The view associated with this controller, pre-casted as a TabView
 - (TabView*)tabView;