Commit Instant if needed before handling a web page context menu.

chrome/browser/ui/cocoa/browser_window_controller.mm

Index: chrome/browser/ui/cocoa/browser_window_controller.mm
===================================================================
--- chrome/browser/ui/cocoa/browser_window_controller.mm	(revision 81685)
+++ chrome/browser/ui/cocoa/browser_window_controller.mm	(working copy)
@@ -14,6 +14,7 @@
 #include "chrome/app/chrome_command_ids.h"  // IDC_*
 #include "chrome/browser/bookmarks/bookmark_editor.h"
 #include "chrome/browser/google/google_util.h"
+#include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_ui_util_mac.h"
@@ -63,6 +64,7 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
+
 // ORGANIZATION: This is a big file. It is (in principle) organized as follows
 // (in order):
 // 1. Interfaces. Very short, one-time-use classes may include an implementation
@@ -1859,6 +1861,11 @@
   [self updateBookmarkBarVisibilityWithAnimation:NO];
 }
 
+- (void)commitInstant {
+  InstantController::CommitIfCurrent(browser_->instant());
+}
+
+
 - (NSRect)instantFrame {
   // The view's bounds are in its own coordinate system.  Convert that to the
   // window base coordinate system, then translate it into the screen's