Split context menu display and population/handling

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index e00c2a65e31a1a78cff74574f6e2d32ed75af06a..3be1ddb3dff49cde97f9e78807ad53c95f11ad0c 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -2765,6 +2765,17 @@ You must have Bluetooth and Location turned on in order to use the Physical Web.
       <message name="IDS_VR_SERVICES_CHECK_INFOBAR_UPDATE_BUTTON" desc="Text to be displayed in the VR Services check infobar confirm button for updating.">
         Update
       </message>
+
+      <!-- Custom Context Menu Informations -->
+      <message name="IDS_CONTEXTMENU_IMAGE_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to the image.">
+        IMAGE
+      </message>
+      <message name="IDS_CONTEXTMENU_LINK_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to the link.">
+        LINK
+      </message>
+      <message name="IDS_CONTEXTMENU_VIDEO_TITLE" desc="The title of a context menu tab when the item pressed contains more than one type. This indicates that all the actions are related to a video.">
+        VIDEO
+      </message>
     </messages>
   </release>
 </grit>