The UI part of search-by-image search.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
===================================================================
--- chrome/app/generated_resources.grd	(revision 215313)
+++ chrome/app/generated_resources.grd	(working copy)
@@ -787,6 +787,9 @@
         <message name="IDS_CONTENT_CONTEXT_SEARCHWEBFOR" desc="The name of the Search the Web for 'string' command in the content area context menu">
           &amp;Search <ph name="SEARCH_ENGINE">$1<ex>Google</ex></ph> for '<ph name="SEARCH_TERMS">$2<ex>flowers</ex></ph>'
         </message>
+        <message name="IDS_CONTENT_CONTEXT_SEARCHWEBFORIMAGE" desc="The name of the Search For Image command in the content area context menu">
+          &amp;Search <ph name="SEARCH_ENGINE">$1<ex>Google</ex></ph> for this image
+        </message>
         <message name="IDS_CONTENT_CONTEXT_GOTOURL" desc="The name of the Go to 'url' command in the content area context menu">
           &amp;Go to <ph name="URL">$1<ex>http://www.google.com/</ex></ph>
         </message>
@@ -996,6 +999,9 @@
         <message name="IDS_CONTENT_CONTEXT_SEARCHWEBFOR" desc="In Title Case: The name of the Search the Web for 'string' command in the content area context menu">
           &amp;Search <ph name="SEARCH_ENGINE">$1<ex>Google</ex></ph> for '<ph name="SEARCH_TERMS">$2<ex>flowers</ex></ph>'
         </message>
+        <message name="IDS_CONTENT_CONTEXT_SEARCHWEBFORIMAGE" desc="In Title Case: The name of the Search For Image command in the content area context menu">
+          &amp;Search <ph name="SEARCH_ENGINE">$1<ex>Google</ex></ph> for this image
+        </message>
         <message name="IDS_CONTENT_CONTEXT_GOTOURL" desc="In Title Case: The name of the Go to url for 'string' command in the content area context menu">
           &amp;Go to <ph name="URL">$1<ex>http://www.google.com/</ex></ph>
         </message>