Make 'Google Smart Lock' a hyperlink in the password infobar on Mac.

chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.mm

Index: chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.mm
diff --git a/chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.mm b/chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.mm
new file mode 100644
index 0000000000000000000000000000000000000000..51745ae149890ceb307f8b93f169f9f00806299e
--- /dev/null
+++ b/chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.mm
@@ -0,0 +1,45 @@
+// Copyright 2015 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.
+
+#include "chrome/browser/ui/cocoa/infobars/save_password_infobar_controller.h"
+
+#include "chrome/browser/password_manager/save_password_infobar_delegate.h"
+#include "chrome/browser/ui/chrome_style.h"
+#include "chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.h"
+#include "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
+#include "components/infobars/core/infobar.h"
+#include "skia/ext/skia_utils_mac.h"
+#include "ui/base/cocoa/controls/hyperlink_text_view.h"
+
+@interface SavePasswordInfobarController : ConfirmInfoBarController
+@end
+
+@implementation SavePasswordInfobarController
+
+- (void)addAdditionalControls {
+  [super addAdditionalControls];
+  // Set the link inside the message.
+  SavePasswordInfoBarDelegate* delegate =
+      static_cast<SavePasswordInfoBarDelegate*>([self delegate]);
+  gfx::Range linkRange = delegate->title_link_range();
+  if (!linkRange.is_empty()) {
+    NSColor* linkColor =
+        gfx::SkColorToCalibratedNSColor(chrome_style::GetLinkColor());
+    HyperlinkTextView* view = (HyperlinkTextView*)label_.get();
+    [view addLinkRange:linkRange.ToNSRange()
+              withName:@""
+             linkColor:linkColor];
+  }
+}
+
+scoped_ptr<infobars::InfoBar> CreateSavePasswordInfoBar
+    (scoped_ptr<SavePasswordInfoBarDelegate> delegate) {
+  scoped_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(delegate.Pass()));
+  base::scoped_nsobject<SavePasswordInfobarController> controller(
+      [[SavePasswordInfobarController alloc] initWithInfoBar:infobar.get()]);
+  infobar->set_controller(controller);
+  return infobar.Pass();
+}
+
+@end