Revert 86246 - Fix assertion failure in range.mm while examining system dictionary popup.

chrome/browser/renderer_host/text_input_client_mac_unittest.mm

 // Copyright (c) 2011 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.
 
 #import "chrome/browser/renderer_host/text_input_client_mac.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/threading/thread.h"
-#include "chrome/browser/renderer_host/text_input_client_message_filter.h"
 #include "chrome/common/text_input_client_messages.h"
 #include "chrome/test/testing_profile.h"
 #include "content/browser/renderer_host/mock_render_process_host.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/renderer_host/render_widget_host.h"
 #include "ipc/ipc_test_sink.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
 
 namespace {
@@ skipping 79 matching lines @@
 
 TEST_F(TextInputClientMacTest, TimeoutCharacterIndex) {
   NSUInteger index = service()->GetCharacterIndexAtPoint(
       widget(), gfx::Point(2, 2));
   EXPECT_EQ(1U, ipc_sink().message_count());
   EXPECT_TRUE(ipc_sink().GetUniqueMessageMatching(
       TextInputClientMsg_CharacterIndexForPoint::ID));
   EXPECT_EQ(NSNotFound, index);
 }
 
-TEST_F(TextInputClientMacTest, NotFoundCharacterIndex) {
-  ScopedTestingThread thread(this);
-  const NSUInteger kPreviousValue = 42;
-  const size_t kNotFoundValue = static_cast<size_t>(-1);
-
-  // Set an arbitrary value to ensure the index is not |NSNotFound|.
-  PostTask(base::Bind(&TextInputClientMac::SetCharacterIndexAndSignal,
-      base::Unretained(service()), kPreviousValue));
-
-  scoped_refptr<TextInputClientMessageFilter> filter(
-      new TextInputClientMessageFilter(widget()->process()->id()));
-  scoped_ptr<IPC::Message> message(
-      new TextInputClientReplyMsg_GotCharacterIndexForPoint(
-          widget()->routing_id(), kNotFoundValue));
-  bool message_ok = true;
-  PostTask(base::Bind(&TextInputClientMessageFilter::OnMessageReceived,
-                      filter.get(), *message, &message_ok));
-
-  NSUInteger index = service()->GetCharacterIndexAtPoint(
-      widget(), gfx::Point(2, 2));
-  EXPECT_EQ(1U, ipc_sink().message_count());
-  EXPECT_TRUE(ipc_sink().GetUniqueMessageMatching(
-      TextInputClientMsg_CharacterIndexForPoint::ID));
-  EXPECT_EQ(NSNotFound, index);
-}
-
 TEST_F(TextInputClientMacTest, GetRectForRange) {
   ScopedTestingThread thread(this);
   const NSRect kSuccessValue = NSMakeRect(42, 43, 44, 45);
 
   PostTask(base::Bind(&TextInputClientMac::SetFirstRectAndSignal,
       base::Unretained(service()), kSuccessValue));
   NSRect rect = service()->GetFirstRectForRange(widget(), NSMakeRange(0, 32));
 
   EXPECT_EQ(1U, ipc_sink().message_count());
   EXPECT_TRUE(ipc_sink().GetUniqueMessageMatching(
@@ skipping 33 matching lines @@
 TEST_F(TextInputClientMacTest, TimeoutSubstring) {
   NSAttributedString* string = service()->GetAttributedSubstringFromRange(
       widget(), NSMakeRange(0, 32));
   EXPECT_EQ(nil, string);
   EXPECT_EQ(1U, ipc_sink().message_count());
   EXPECT_TRUE(ipc_sink().GetUniqueMessageMatching(
       TextInputClientMsg_StringForRange::ID));
 }
 
 }  // namespace