Changed 'copy link address' to 'copy email address' for mailto schemes

chrome/android/java/strings/android_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit current_release="1" latest_public_release="0">
   <outputs>
     <output filename="values-am/android_chrome_strings.xml" lang="am" type="android" />
     <output filename="values-ar/android_chrome_strings.xml" lang="ar" type="android" />
     <output filename="values-bg/android_chrome_strings.xml" lang="bg" type="android" />
     <output filename="values-ca/android_chrome_strings.xml" lang="ca" type="android" />
     <output filename="values-cs/android_chrome_strings.xml" lang="cs" type="android" />
     <output filename="values-da/android_chrome_strings.xml" lang="da" type="android" />
     <output filename="values-de/android_chrome_strings.xml" lang="de" type="android" />
@@ skipping 251 matching lines @@
       <message name="IDS_ACCESSIBILITY_MENU_BACK" desc="Content description for the backard navigation button.">
         Go back
       </message>
       <!-- ContextMenu -->
       <message name="IDS_CONTEXTMENU_OPEN_IN_NEW_TAB" desc="Context sensitive menu item to open the selected link in a new tab. [CHAR-LIMIT=30]">
         Open in new tab
       </message>
       <message name="IDS_CONTEXTMENU_OPEN_IN_INCOGNITO_TAB" desc="Context sensitive menu item to open the selected link in a new incognito tab. [CHAR-LIMIT=30]">
         Open in incognito tab
       </message>
+      <message name="IDS_CONTEXTMENU_COPY_EMAIL_ADDRESS" desc="Context sensitive menu item for copying email address. [CHAR-LIMIT=30]">
+        Copy email address
+      </message>
       <message name="IDS_CONTEXTMENU_COPY_LINK_ADDRESS" desc="Context sensitive menu item for copying the selected link URL / address. [CHAR-LIMIT=30]">
         Copy link address
       </message>
       <message name="IDS_CONTEXTMENU_COPY_LINK_TEXT" desc="Context sensitive menu item for copying the selected link's text. [CHAR-LIMIT=30]">
         Copy link text
       </message>
       <message name="IDS_CONTEXTMENU_SAVE_LINK" desc="Context sensitive menu item for saving the target of a link [CHAR-LIMIT=30]">
         Save link
       </message>
       <message name="IDS_CONTEXTMENU_SAVE_IMAGE" desc="Context sensitive menu item for saving the selected image. [CHAR-LIMIT=30]">
@@ skipping 100 matching lines @@
       <message name="IDS_DATA_REDUCTION_INFOBAR_TEXT" desc="Text to be displayed in the data reduction proxy infobar" translateable="false">
         You are part of a data reduction proxy field trial.
       </message>
       <message name="IDS_DATA_REDUCTION_INFOBAR_LINK_TEXT" desc="Text to be displayed in the data reduction proxy infobar link" translateable="false">
         Settings
       </message>
 
     </messages>
   </release>
 </grit>