Instant: Use only one hidden WebContents per profile.

chrome/renderer/resources/extensions/embedded_searchbox_api.js

Index: chrome/renderer/resources/extensions/embedded_searchbox_api.js
diff --git a/chrome/renderer/resources/extensions/embedded_searchbox_api.js b/chrome/renderer/resources/extensions/embedded_searchbox_api.js
new file mode 100644
index 0000000000000000000000000000000000000000..70471d0be283c2fcefbd28d1df9855a24da0ba8a
--- /dev/null
+++ b/chrome/renderer/resources/extensions/embedded_searchbox_api.js
@@ -0,0 +1,40 @@
+// Copyright 2012 The Chromium Authors. All rights reserved.

[sreeram, 2013/03/07 18:49:22]

This file is bogus. Ignore. The real embedded_searchbox_api.js is coming soon.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var chrome;
+
+if (!chrome)
+  chrome = {};
+
+if (!chrome.searchBox) {
+  chrome.searchBox = new function() {
+    native function GetQuery();
+    native function GetVerbatim();
+    native function GetSelectionStart();
+    native function GetSelectionEnd();
+    native function GetX();
+    native function GetY();
+    native function GetWidth();
+    native function GetHeight();
+    native function SetSuggestion();
+
+    this.__defineGetter__('value', GetQuery);
+    this.__defineGetter__('verbatim', GetVerbatim);
+    this.__defineGetter__('selectionStart', GetSelectionStart);
+    this.__defineGetter__('selectionEnd', GetSelectionEnd);
+    this.__defineGetter__('x', GetX);
+    this.__defineGetter__('y', GetY);
+    this.__defineGetter__('width', GetWidth);
+    this.__defineGetter__('height', GetHeight);
+
+    this.setSuggestions = function(obj) {
+      SetSuggestion(obj);
+    };
+
+    this.onchange = null;
+    this.onsubmit = null;
+    this.oncancel = null;
+    this.onresize = null;
+  };
+}