mac: Remove BrowserWindowControllerForWindow()

Bug: 832676
Change-Id: I08c741b57717e69d434d34b1ad73c132e3125d94
Reviewed-on: https://chromium-review.googlesource.com/1251329Reviewed-by: Erik Chen <erikchen@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#595108}

chrome/browser/ui/cocoa/browser_window_cocoa_views_mac.mm

@@ -4,13 +4,8 @@
 
 #import "chrome/browser/ui/cocoa/browser_window_views_mac.h"
 
-#import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_window_controller.h"
 
-BrowserWindowController* BrowserWindowControllerForWindow(NSWindow* window) {
-  return [BrowserWindowController browserWindowControllerForWindow:window];
-}
-
 TabWindowController* TabWindowControllerForWindow(NSWindow* window) {
   return [TabWindowController tabWindowControllerForWindow:window];
 }

chrome/browser/ui/cocoa/browser_window_views_mac.h

@@ -12,14 +12,9 @@
 // visible here (or in any files that import this header). Declare a protocol
 // instead that describes the dependencies needed outside of Cocoa-specific
 // code.
-@class BrowserWindowController;
 @class NSWindow;
 @class TabWindowController;
 
-// Returns the BrowserWindowController backing a Cocoa browser window. Always
-// returns nil if |window| is a views browser window.
-BrowserWindowController* BrowserWindowControllerForWindow(NSWindow* window);
-
 // Returns the TabWindowController backing a Cocoa browser window. Always
 // returns nil if |window| is a views browser window.
 TabWindowController* TabWindowControllerForWindow(NSWindow* window);

chrome/browser/ui/cocoa/chrome_command_dispatcher_delegate.mm

@@ -31,18 +31,6 @@
   if (!window)
     return NO;
 
-  // Logic for handling Cocoa windows.
-  BrowserWindowController* controller =
-      BrowserWindowControllerForWindow(window);
-  if (controller) {
-    if ([controller respondsToSelector:@selector
-                    (handledByExtensionCommand:priority:)]) {
-      if ([controller handledByExtensionCommand:event priority:priority])
-        return YES;
-    }
-    return NO;
-  }
-
   // Logic for handling Views windows.
   //
   // There are 3 ways for extensions to register accelerators in Views: