Add managed user avatar menu for mac.

chrome/browser/ui/cocoa/browser/avatar_label_controller.mm

Index: chrome/browser/ui/cocoa/browser/avatar_label_controller.mm
diff --git a/chrome/browser/ui/cocoa/browser/avatar_label_controller.mm b/chrome/browser/ui/cocoa/browser/avatar_label_controller.mm
new file mode 100644
index 0000000000000000000000000000000000000000..386f9b3abd807d9a5d3d742bab359e3b58d838c3
--- /dev/null
+++ b/chrome/browser/ui/cocoa/browser/avatar_label_controller.mm
@@ -0,0 +1,69 @@
+// Copyright 2013 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/browser/avatar_label_controller.h"
+
+#include "base/memory/scoped_nsobject.h"
+#include "base/strings/sys_string_conversions.h"
+#include "chrome/app/chrome_command_ids.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/command_updater.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_info_cache.h"
+#include "chrome/browser/profiles/profile_info_util.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/profiles/profile_metrics.h"
+#include "chrome/browser/themes/theme_properties.h"
+#include "chrome/browser/themes/theme_service.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_commands.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "grit/generated_resources.h"
+#include "grit/theme_resources.h"
+#include "ui/base/l10n/l10n_util_mac.h"
+
+// Declare a 10.7+ private API.
+// NSThemeFrame < NSTitledFrame < NSFrameView < NSView.
+@interface NSView (NSThemeFrame)
+- (void)_tileTitlebarAndRedisplay:(BOOL)redisplay;
+@end
+
+////////////////////////////////////////////////////////////////////////////////
+
+@implementation AvatarLabelController
+
+- (id)init {
+  if ((self = [super init])) {
+    scoped_nsobject<NSTextField> label([[NSTextField alloc]
+        initWithFrame:NSMakeRect(0, 0, CGFLOAT_MAX, CGFLOAT_MAX)]);
+    [label setEditable:NO];
+    [label setSelectable:NO];
+    [label setBezeled:NO];
+    [label setDrawsBackground:YES];
+    [label setBackgroundColor:[NSColor whiteColor]];
+    [label
+        setStringValue:l10n_util::GetNSString(IDS_MANAGED_USER_AVATAR_LABEL)];
+    [label sizeToFit];
+    [self setView:label];
+  }
+  return self;
+}
+
+- (void)updateColors:(ui::ThemeProvider*)themeProvider {
+  if (themeProvider) {
+    NSTextField* view = [self labelView];
+    NSColor* backgroundColor =
+        themeProvider->GetNSColor(ThemeProperties::COLOR_TOOLBAR, true);
+    [view setBackgroundColor:backgroundColor];
+    NSColor* textColor =
+        themeProvider->GetNSColor(ThemeProperties::COLOR_BOOKMARK_TEXT, true);
+    [view setTextColor:textColor];
+  }
+}
+
+- (NSTextField*)labelView {
+  return static_cast<NSTextField*>(self.view);
+}
+
+@end