mac: Load the system hotkeys after launch.

content/browser/cocoa/system_hotkey_map_unittest.mm

 // Copyright 2014 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 <gtest/gtest.h>
 
 #import <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
 
-#import "chrome/browser/ui/cocoa/system_hotkey_map.h"
-#include "chrome/test/base/ui_test_utils.h"
+#include "base/files/file_path.h"
+#include "base/path_service.h"
+#import "content/browser/cocoa/system_hotkey_map.h"
+#include "content/public/common/content_paths.h"
 
-namespace {
+namespace content {
 
 class SystemHotkeyMapTest : public ::testing::Test {
  public:
   SystemHotkeyMapTest() {}
 };
 
 TEST_F(SystemHotkeyMapTest, Parse) {
-  std::string path = ui_test_utils::GetTestUrl(
-                         base::FilePath(base::FilePath::kCurrentDirectory),
-                         base::FilePath("mac/mac_system_hotkeys.plist")).path();
-  NSString* file_path = [NSString stringWithUTF8String:path.c_str()];
+  base::FilePath test_data_dir;
+  ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &test_data_dir));
+
+  base::FilePath test_path =
+      test_data_dir.AppendASCII("mac/mac_system_hotkeys.plist");
+  std::string test_path_string = test_path.AsUTF8Unsafe();
+  NSString* file_path =
+      [NSString stringWithUTF8String:test_path_string.c_str()];
   NSData* data = [NSData dataWithContentsOfFile:file_path];
   ASSERT_TRUE(data);
 
   SystemHotkeyMap map;
   bool result = map.ParseData(data);
   EXPECT_TRUE(result);
 
   // Command + ` is a common key binding. It should exist.
   int key_code = kVK_ANSI_Grave;
   int modifiers = NSCommandKeyMask;
   EXPECT_TRUE(map.IsHotkeyReserved(key_code, modifiers));
 
   // Command + Shift + ` is a common key binding. It should exist.
   modifiers = NSCommandKeyMask | NSShiftKeyMask;
   EXPECT_TRUE(map.IsHotkeyReserved(key_code, modifiers));
 
   // Command + Shift + Ctr + ` is not a common key binding.
   modifiers = NSCommandKeyMask | NSShiftKeyMask | NSControlKeyMask;
   EXPECT_FALSE(map.IsHotkeyReserved(key_code, modifiers));
 
   // Command + L is not a common key binding.
   key_code = kVK_ANSI_L;
   modifiers = NSCommandKeyMask;
   EXPECT_FALSE(map.IsHotkeyReserved(key_code, modifiers));
 }
 
-}  // namespace
+TEST_F(SystemHotkeyMapTest, ParseNil) {
+  NSData* data = nil;
+
+  SystemHotkeyMap map;
+  bool result = map.ParseData(data);
+  EXPECT_FALSE(result);
+}
+
+}  // namespace content