Bug 875610 - Find in page throws r=mbrubeck

--HG--
extra : rebase_source : 84798bac6fb2a9c7ee03bd11e311bc7bbc66f2e9

browser/metro/base/content/contenthandlers/FindHandler.js

@@ -40,6 +40,9 @@ var FindHandler = {
       return;
     }
 
+    if (!this._fastFind.currentWindow)
+      return;
+
     let selection = this._fastFind.currentWindow.getSelection();
     if (!selection.rangeCount || selection.isCollapsed) {
       // The selection can be into an input or a textarea element

browser/metro/base/content/helperui/FindHelperUI.js

@@ -3,6 +3,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+/* We don't support zooming yet, disable Animated zoom by clamping it to the default zoom. */
+const kBrowserFindZoomLevelMin = 1;
+const kBrowserFindZoomLevelMax = 1;
+
 var FindHelperUI = {
   type: "find",
   commands: {
@@ -175,8 +179,8 @@ var FindHelperUI = {
 
       // Clamp the zoom level relatively to the default zoom level of the page
       let defaultZoomLevel = Browser.selectedTab.getDefaultZoomLevel();
-      zoomLevel = Util.clamp(zoomLevel, (defaultZoomLevel * kBrowserFormZoomLevelMin),
+      zoomLevel = Util.clamp(zoomLevel, (defaultZoomLevel * kBrowserFindZoomLevelMin),
-                                        (defaultZoomLevel * kBrowserFormZoomLevelMax));
+                                        (defaultZoomLevel * kBrowserFindZoomLevelMax));
       zoomLevel = Browser.selectedTab.clampZoomLevel(zoomLevel);
 
       let zoomRect = Browser._getZoomRectForPoint(aElementRect.center().x, aElementRect.y, zoomLevel);

browser/metro/base/content/helperui/FormHelperUI.js

@@ -8,9 +8,6 @@
  *  - Provides autocomplete box for input fields.
  */
 
-const kBrowserFormZoomLevelMin = 0.8;
-const kBrowserFormZoomLevelMax = 2.0;
-
 var FormHelperUI = {
   _debugEvents: false,
   _currentBrowser: null,