<webview>: Implement ExecuteScript

chrome/renderer/resources/extensions/web_view.js

Index: chrome/renderer/resources/extensions/web_view.js
diff --git a/chrome/renderer/resources/extensions/web_view.js b/chrome/renderer/resources/extensions/web_view.js
index d6143d1d2a08d0687abaea2ef5863a182bd752d2..af3d1fa89d708812092e16e6ad469ffee52b1984 100644
--- a/chrome/renderer/resources/extensions/web_view.js
+++ b/chrome/renderer/resources/extensions/web_view.js
@@ -8,6 +8,7 @@
 // are hidden via Shadow DOM.
 
 var watchForTag = require("tagWatcher").watchForTag;
+var sendRequest = require("sendRequest").sendRequest;
 
 var WEB_VIEW_ATTRIBUTES = ['name', 'src', 'partition'];
 
@@ -71,6 +72,17 @@ function WebView(node) {
     };
   }, this);
 
+  node['executeScript'] = function(var_args) {
+    var args = [self.objectNode_.getProcessId(),
+                self.objectNode_.getRouteId()].concat(
+                    Array.prototype.slice.call(arguments));
+    sendRequest('webview.executeScript', args,
+                [{ "type": "integer", "name": "processId" },
+                 { "type": "integer", "name": "routeId" },
+                 { "type": "object", "name": "details" },
+                 { "type": "function", "name": "callback", "optional": true }]);

[Matt Perry, 2013/01/23 02:50:49]

If you need to expose more APIs to webview, I recommend moving this to a .json
file and parsing it like the other APIs.

[Fady Samuel, 2013/01/23 20:12:03]

Done.

+  }
+
   // Map attribute modifications on the <webview> tag to property changes in
   // the underlying <object> node.
   var handleMutation = this.handleMutation_.bind(this);