[Mac] Remove BrowserCommandExecutor protocol.

chrome/browser/ui/cocoa/chrome_event_processing_window_unittest.mm

Index: chrome/browser/ui/cocoa/chrome_event_processing_window_unittest.mm
diff --git a/chrome/browser/ui/cocoa/chrome_event_processing_window_unittest.mm b/chrome/browser/ui/cocoa/chrome_event_processing_window_unittest.mm
deleted file mode 100644
index 00b4df1415956848c3988bcbdf75591870b3512f..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/cocoa/chrome_event_processing_window_unittest.mm
+++ /dev/null
@@ -1,103 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <Carbon/Carbon.h>
-
-#include "base/debug/debugger.h"
-#include "chrome/app/chrome_command_ids.h"
-#import "chrome/browser/ui/cocoa/browser_window_controller.h"
-#import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
-#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
-#import "third_party/ocmock/OCMock/OCMock.h"
-#include "third_party/ocmock/gtest_support.h"
-#import "third_party/ocmock/ocmock_extensions.h"
-
-namespace {
-
-NSEvent* KeyEvent(const NSUInteger flags, const NSUInteger keyCode) {
-  return [NSEvent keyEventWithType:NSKeyDown
-                          location:NSZeroPoint
-                     modifierFlags:flags
-                         timestamp:0.0
-                      windowNumber:0
-                           context:nil
-                        characters:@""
-       charactersIgnoringModifiers:@""
-                         isARepeat:NO
-                          keyCode:keyCode];
-}
-
-class ChromeEventProcessingWindowTest : public CocoaTest {
- public:
-  void SetUp() override {
-    CocoaTest::SetUp();
-    // Create a window.
-    const NSUInteger mask = NSTitledWindowMask | NSClosableWindowMask |
-        NSMiniaturizableWindowMask | NSResizableWindowMask;
-    window_ = [[ChromeEventProcessingWindow alloc]
-               initWithContentRect:NSMakeRect(0, 0, 800, 600)
-                         styleMask:mask
-                           backing:NSBackingStoreBuffered
-                             defer:NO];
-    if (base::debug::BeingDebugged()) {
-      [window_ orderFront:nil];
-    } else {
-      [window_ orderBack:nil];
-    }
-  }
-
-  void TearDown() override {
-    [window_ close];
-    CocoaTest::TearDown();
-  }
-
-  ChromeEventProcessingWindow* window_;
-};
-
-id CreateBrowserWindowControllerMock() {
-  id delegate = [OCMockObject mockForClass:[BrowserWindowController class]];
-  // Make conformsToProtocol return YES for @protocol(BrowserCommandExecutor)
-  // to satisfy the DCHECK() in handleExtraKeyboardShortcut.
-  [[[delegate stub] andReturnBool:YES]
-    conformsToProtocol:[OCMArg conformsToProtocol:
-                        @protocol(BrowserCommandExecutor)]];
-  return delegate;
-}
-
-// Verify that the window intercepts a particular key event and
-// forwards it to [delegate executeCommand:].  Assume that other
-// CommandForKeyboardShortcut() will work the same for the rest.
-TEST_F(ChromeEventProcessingWindowTest,
-       PerformKeyEquivalentForwardToExecuteCommand) {
-  NSEvent* event = KeyEvent(NSCommandKeyMask, kVK_ANSI_1);
-
-  id delegate = CreateBrowserWindowControllerMock();
-  [[delegate expect] executeCommand:IDC_SELECT_TAB_0];
-
-  [window_ setDelegate:delegate];
-  [window_ performKeyEquivalent:event];
-
-  // Don't wish to mock all the way down...
-  [window_ setDelegate:nil];
-  EXPECT_OCMOCK_VERIFY(delegate);
-}
-
-// Verify that an unhandled shortcut does not get forwarded via
-// -executeCommand:.
-// TODO(shess) Think of a way to test that it is sent to the
-// superclass.
-TEST_F(ChromeEventProcessingWindowTest, PerformKeyEquivalentNoForward) {
-  NSEvent* event = KeyEvent(0, 0);
-
-  id delegate = CreateBrowserWindowControllerMock();
-
-  [window_ setDelegate:delegate];
-  [window_ performKeyEquivalent:event];
-
-  // Don't wish to mock all the way down...
-  [window_ setDelegate:nil];
-  EXPECT_OCMOCK_VERIFY(delegate);
-}
-
-}  // namespace