Remove __gCrWeb.invokeOnHostImmediate.

ios/web/web_state/ui/crw_web_controller_observer_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.
 
 #import "ios/web/web_state/ui/crw_web_controller.h"
 
 #include "base/json/json_writer.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/values.h"
 #import "ios/testing/ocmock_complex_type_helper.h"
@@ skipping 41 matching lines @@
   std::string message;
   base::JSONWriter::Write(command, &message);
   ExecuteJavaScript([NSString
       stringWithFormat:@"__gCrWeb.message.invokeOnHost(%s)", message.c_str()]);
   WaitForBackgroundTasks();
   ASSERT_EQ(1U, [fake_web_controller_observer_ commandsReceived].size());
   EXPECT_TRUE(
       [fake_web_controller_observer_ commandsReceived][0]->Equals(&command));
 }
 
-// Tests that web controller receives an immediate JS message from the page.
-TEST_F(CRWWebControllerObserverTest, HandleImmediateCommand) {
-  LoadHtml(@"<p></p>");
-  ASSERT_NSNE(@"http://testimmediate#target",
-              [web_controller() externalRequestWindowName]);
-  // The only valid immediate commands are window.unload and externalRequest.
-  base::DictionaryValue command;
-  command.SetString("command", "externalRequest");
-  command.SetString("href", "http://testimmediate");
-  command.SetString("target", "target");
-  command.SetString("referrerPolicy", "referrerPolicy");
-  std::string message;
-  base::JSONWriter::Write(command, &message);
-  ExecuteJavaScript(
-      [NSString stringWithFormat:@"__gCrWeb.message.invokeOnHostImmediate(%s)",
-                                 message.c_str()]);
-  WaitForBackgroundTasks();
-  ASSERT_NSEQ(@"http://testimmediate#target",
-              [web_controller() externalRequestWindowName]);
-}
-
 // Send a large number of commands and check each one is immediately received.
 TEST_F(CRWWebControllerObserverTest, HandleMultipleCommands) {
   LoadHtml(@"<p></p>");
 
   base::DictionaryValue command;
   command.SetString("command", "test.testMessage");
   int kNumberMessages = 200;
   for (int count = 0; count <= kNumberMessages; count++) {
     std::string message;
     command.SetInteger("number", count);
     base::JSONWriter::Write(command, &message);
     ASSERT_EQ(0U, [fake_web_controller_observer_ commandsReceived].size());
     ExecuteJavaScript(
         [NSString stringWithFormat:@"__gCrWeb.message.invokeOnHost(%s)",
                                    message.c_str()]);
     WaitForBackgroundTasks();
     ASSERT_EQ(1U, [fake_web_controller_observer_ commandsReceived].size());
     EXPECT_TRUE(
         [fake_web_controller_observer_ commandsReceived][0]->Equals(&command));
     [fake_web_controller_observer_ commandsReceived].clear();
     ASSERT_EQ(0U, [fake_web_controller_observer_ commandsReceived].size());
   }
 }
 
 }  // namespace web