Add a Print() method to bindings JS for last resort debugging.

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 b2d10ffeef0762a8592cbb5e98366833aac98952..d24cd676125df177560e95dfcc2a1c00cf2e8ebf 100644
--- a/chrome/renderer/resources/extension_process_bindings.js
+++ b/chrome/renderer/resources/extension_process_bindings.js
@@ -23,6 +23,7 @@ var chrome = chrome || {};
   native function GetUniqueSubEventName(eventName);
   native function GetLocalFileSystem(name, path);
   native function DecodeJPEG(jpeg_image);
+  native function Print();
 
   var chromeHidden = GetChromeHidden();
 
@@ -77,8 +78,6 @@ var chrome = chrome || {};
 
         throw new Error(message);
       } else if (!schemas[i].optional) {
-        console.log(chromeHidden.JSON.stringify(args));
-        console.log(chromeHidden.JSON.stringify(schemas));
         throw new Error("Parameter " + (i + 1) + " is required.");
       }
     }