Make WebContentsObserver::DidGetUserInteraction fire on TouchStart instead of GestureTapBegin.

chrome/browser/download/download_request_limiter_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/download/download_request_limiter.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "build/build_config.h"
@@ skipping 478 matching lines @@
   OnUserInteraction(blink::WebInputEvent::MouseDown);
   ASSERT_EQ(DownloadRequestLimiter::ALLOW_ONE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   // Do one download, which should change to prompt before download.
   CanDownload();
   ExpectAndResetCounts(1, 0, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
-  // Do a user gesture with gesture tap, which should reset back to allow one.
-  OnUserInteraction(blink::WebInputEvent::GestureTapDown);
+  // Do a touch event, which should reset back to allow one.
+  OnUserInteraction(blink::WebInputEvent::TouchStart);
   ASSERT_EQ(DownloadRequestLimiter::ALLOW_ONE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   // Do one download, which should change to prompt before download.
   CanDownload();
   ExpectAndResetCounts(1, 0, 0, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 
   // Do a user gesture with keyboard down, which should reset back to allow one.
@@ skipping 93 matching lines @@
   testing_delegate_.UnsetInfobarDelegate();
   ExpectAndResetCounts(0, 0, 0, __LINE__);
   EXPECT_EQ(DownloadRequestLimiter::ALLOW_ONE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
   // You get one freebie.
   CanDownloadFor(web_contents.get());
   ExpectAndResetCounts(1, 0, 0, __LINE__);
   EXPECT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
   OnUserInteractionFor(web_contents.get(),
-                       blink::WebInputEvent::GestureTapDown);
+                       blink::WebInputEvent::TouchStart);
   EXPECT_EQ(DownloadRequestLimiter::ALLOW_ONE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
   CanDownloadFor(web_contents.get());
   ExpectAndResetCounts(1, 0, 0, __LINE__);
   EXPECT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
   CanDownloadFor(web_contents.get());
   ExpectAndResetCounts(0, 1, 0, __LINE__);
   EXPECT_EQ(DownloadRequestLimiter::DOWNLOADS_NOT_ALLOWED,
             download_request_limiter_->GetDownloadStatus(web_contents.get()));
@@ skipping 84 matching lines @@
   // changing the content setting).
   UpdateContentSettings(web_contents(), CONTENT_SETTING_ASK);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
   UpdateExpectations(WAIT);
   CanDownload();
   ExpectAndResetCounts(0, 0, 1, __LINE__);
   ASSERT_EQ(DownloadRequestLimiter::PROMPT_BEFORE_DOWNLOAD,
             download_request_limiter_->GetDownloadStatus(web_contents()));
 }