Use a text cell that does fade-to-truncate from GTM.

BUG=20711, 20726
TEST=tab titles look better when long
Review URL: http://codereview.chromium.org/196065

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@25757 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -100,7 +100,7 @@ deps_os = {
   },
   "mac": {
     "src/third_party/GTM":
-      "http://google-toolbox-for-mac.googlecode.com/svn/trunk@201",
+      "http://google-toolbox-for-mac.googlecode.com/svn/trunk@211",
     "src/third_party/pdfsqueeze":
       "http://pdfsqueeze.googlecode.com/svn/trunk@2",
     "src/third_party/WebKit/WebKit/mac":

chrome/chrome.gyp

@@ -2266,6 +2266,8 @@
           'sources': [
             'browser/net/ssl_config_service_manager_system.cc',
             # Build the necessary GTM sources
+            '../third_party/GTM/AppKit/GTMFadeTruncatingTextFieldCell.h',
+            '../third_party/GTM/AppKit/GTMFadeTruncatingTextFieldCell.m',
             '../third_party/GTM/AppKit/GTMNSBezierPath+RoundRect.m',
             '../third_party/GTM/AppKit/GTMNSColor+Luminance.m',
             '../third_party/GTM/AppKit/GTMTheme.m',
@@ -2274,6 +2276,8 @@
             '../third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.h',
             '../third_party/GTM/AppKit/GTMUILocalizerAndLayoutTweaker.m',
             '../third_party/GTM/AppKit/GTMWindowSheetController.m',
+            '../third_party/GTM/Foundation/GTMNSNumber+64Bit.h',
+            '../third_party/GTM/Foundation/GTMNSNumber+64Bit.m',
             # Build necessary Mozilla sources
             '../third_party/mozilla/include/NSPasteboard+Utils.h',
             '../third_party/mozilla/include/NSPasteboard+Utils.mm',
@@ -2289,6 +2293,7 @@
           'include_dirs': [
             '../third_party/GTM',
             '../third_party/GTM/AppKit',
+            '../third_party/GTM/Foundation',
           ],
           'link_settings': {
             'libraries': [