Rename getTabContentses to getExtensionTabs.

chrome/renderer/resources/extension_process_bindings.js

Index: chrome/renderer/resources/extension_process_bindings.js
diff --git a/chrome/renderer/resources/extension_process_bindings.js b/chrome/renderer/resources/extension_process_bindings.js
index 7f6443d002a7db8936119d8f961c354e4f6f4ee8..3d58c8dfdd8e0f1c2cd26fde1f75b01e960b5bf3 100644
--- a/chrome/renderer/resources/extension_process_bindings.js
+++ b/chrome/renderer/resources/extension_process_bindings.js
@@ -282,6 +282,11 @@ var chrome = chrome || {};
               eventDef.parameters);
         });
       }
+
+
+      // getTabContentses is retained for backwards compatibility
+      // See http://crbug.com/21433
+      chrome.extension.getTabContentses = chrome.extension.getExtensionTabs
     });
 
     apiFunctions["tabs.connect"].handleRequest = function(tabId, connectInfo) {
@@ -321,7 +326,7 @@ var chrome = chrome || {};
       return GetExtensionViews(windowId, "TOOLSTRIP");
     }
 
-    apiFunctions["extension.getTabContentses"].handleRequest =
+    apiFunctions["extension.getExtensionTabs"].handleRequest =
         function(windowId) {
       if (typeof(windowId) == "undefined")
         windowId = -1;