Remove IPC_BEGIN_MESSAGE_MAP_EX macro since r270839 made all bad IPCs kill their child processes.

content/browser/screen_orientation/screen_orientation_dispatcher_host_unittest.cc

 // 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 "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host.h"
 #include "content/browser/screen_orientation/screen_orientation_provider.h"
 #include "content/common/screen_orientation_messages.h"
 #include "content/public/test/test_utils.h"
@@ skipping 45 matching lines @@
 
   // The dispatcher_ owns the provider_ but we still want to access it.
   MockScreenOrientationProvider* provider_;
   scoped_refptr<ScreenOrientationDispatcherHost> dispatcher_;
 };
 
 // Test that a NULL provider is correctly handled.
 TEST_F(ScreenOrientationDispatcherHostTest, NullProvider) {
   dispatcher_->SetProviderForTests(NULL);
 
-  bool message_was_ok = false;
   bool message_was_handled = dispatcher_->OnMessageReceived(
       ScreenOrientationHostMsg_Lock(
-          blink::WebScreenOrientationLockPortraitPrimary), &message_was_ok);
-
-  EXPECT_TRUE(message_was_ok);
+          blink::WebScreenOrientationLockPortraitPrimary));
   EXPECT_TRUE(message_was_handled);
 }
 
 // Test that when receiving a lock message, it is correctly dispatched to the
 // ScreenOrientationProvider.
 TEST_F(ScreenOrientationDispatcherHostTest, ProviderLock) {
   // If we change this array, update |orientationsToTestCount| below.
   blink::WebScreenOrientationLockType orientationsToTest[] = {
     blink::WebScreenOrientationLockPortraitPrimary,
     blink::WebScreenOrientationLockPortraitSecondary,
     blink::WebScreenOrientationLockLandscapePrimary,
     blink::WebScreenOrientationLockLandscapeSecondary,
     blink::WebScreenOrientationLockPortrait,
     blink::WebScreenOrientationLockLandscapePrimary,
     blink::WebScreenOrientationLockAny
   };
 
   // Unfortunately, initializer list constructor for std::list is not yet
   // something we can use.
   // Keep this in sync with |orientationsToTest|.
   int orientationsToTestCount = 7;
 
   for (int i = 0; i < orientationsToTestCount; ++i) {
-    bool message_was_ok = false;
     bool message_was_handled = false;
     blink::WebScreenOrientationLockType orientation = orientationsToTest[i];
 
     message_was_handled = dispatcher_->OnMessageReceived(
-        ScreenOrientationHostMsg_Lock(orientation), &message_was_ok);
+        ScreenOrientationHostMsg_Lock(orientation));
 
-    EXPECT_TRUE(message_was_ok);
     EXPECT_TRUE(message_was_handled);
     EXPECT_EQ(orientation, provider_->orientation());
   }
 }
 
 // Test that when receiving an unlock message, it is correctly dispatched to the
 // ScreenOrientationProvider.
 TEST_F(ScreenOrientationDispatcherHostTest, ProviderUnlock) {
-    bool message_was_ok = false;
     bool message_was_handled = dispatcher_->OnMessageReceived(
-        ScreenOrientationHostMsg_Unlock(), &message_was_ok);
+        ScreenOrientationHostMsg_Unlock());
 
-    EXPECT_TRUE(message_was_ok);
     EXPECT_TRUE(message_was_handled);
     EXPECT_TRUE(provider_->unlock_called());
 }
 
 } // namespace content