Exposes a chrome.devtools object to extensions. This allows extensions to call chrome.devtools.connect() to open up a Port by which it can receive devtools messages to implement the proposed perf trace extensions API documented here:

http://code.google.com/p/chromium/wiki/ExtensionsPerfTraceAPI

Review URL: http://codereview.chromium.org/159882

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24158 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 13 insertions, 1 deletions

diff --git a/chrome/renderer/resources/extension_process_bindings.js b/chrome/renderer/resources/extension_process_bindings.js
index 66872f9..63d99cc 100644
--- a/chrome/renderer/resources/extension_process_bindings.js
+++ b/chrome/renderer/resources/extension_process_bindings.js
@@ -281,6 +281,18 @@ var chrome = chrome || {};
       return GetExtensionViews(windowId, "TAB");
     }
 
+    apiFunctions["devtools.getTabEvents"].handleRequest = function(tabId) {
+      var tabIdProxy = {};
+      forEach(["onPageEvent", "onTabUrlChange", "onTabClose"],
+              function(name) {
+        // Event disambiguation is handled by name munging.  See
+        // chrome/browser/extensions/extension_devtools_events.h for the C++
+        // equivalent of this logic.
+        tabIdProxy[name] = new chrome.Event("devtools." + tabId + "." + name);
+      });
+      return tabIdProxy;
+    }
+
     setupPageActionEvents(extensionId);
   });
- })();
+})();