Move base to DEPS

base/mac/call_with_eh_frame_unittest.mm

-// Copyright 2015 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 "base/mac/call_with_eh_frame.h"
-
-#import <Foundation/Foundation.h>
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-namespace mac {
-namespace {
-
-class CallWithEHFrameTest : public testing::Test {
- protected:
-  void ThrowException() { [NSArray arrayWithObject:nil]; }
-};
-
-// Catching from within the EHFrame is allowed.
-TEST_F(CallWithEHFrameTest, CatchExceptionHigher) {
-  bool __block saw_exception = false;
-  base::mac::CallWithEHFrame(^{
-    @try {
-      ThrowException();
-    } @catch (NSException* exception) {
-      saw_exception = true;
-    }
-  });
-  EXPECT_TRUE(saw_exception);
-}
-
-// Trying to catch an exception outside the EHFrame is blocked.
-TEST_F(CallWithEHFrameTest, CatchExceptionLower) {
-  auto catch_exception_lower = ^{
-    bool saw_exception = false;
-    @try {
-      base::mac::CallWithEHFrame(^{
-        ThrowException();
-      });
-    } @catch (NSException* exception) {
-      saw_exception = true;
-    }
-    ASSERT_FALSE(saw_exception);
-  };
-  EXPECT_DEATH(catch_exception_lower(), "");
-}
-
-}  // namespace
-}  // namespace mac
-}  // namespace base