Show "Chrome" on the tabstrip for chrome signin page

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 93e12399712f25be21e503e271d7b668b785d2f9..510a691d36747164d00653cc8a2ba8ada2528913 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -10743,6 +10743,11 @@ Would you like to start <ph name="CONTROL_PANEL_APPLET_NAME">$1<ex>Add/Remove Pr
         Reload
       </message>
 
+      <!-- Chrome sign in page -->
+      <message name="IDS_CHROME_SIGNIN_TITLE" desc="Title on the about:chrome-signin page">
+        Chrome

[xiyuan, 2014/01/06 19:38:52]

Think we should use IDS_SHORT_PRODUCT_NAME. Or moving this to
chromium_strings.grd and google_chrome_strings.grd since it mentions Chrome.

[guohui, 2014/01/07 21:35:03]

Done.

+      </message>
+
       <!-- Auto-login infobar -->
       <if expr="is_ios">
         <message name="IDS_AUTOLOGIN_INFOBAR_MESSAGE" desc="The string shown in the infobar explaining that they can press one button to auto-login instead of entering their user name and password. [length: 60em]">