Pass user gesture bit when chrome handles an intent fired by itself

chrome/browser/android/tab_android.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/android/tab_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/metrics/histogram.h"
@@ skipping 513 matching lines @@
 
 TabAndroid::TabLoadStatus TabAndroid::LoadUrl(JNIEnv* env,
                                               jobject obj,
                                               jstring url,
                                               jstring j_extra_headers,
                                               jbyteArray j_post_data,
                                               jint page_transition,
                                               jstring j_referrer_url,
                                               jint referrer_policy,
                                               jboolean is_renderer_initiated,
-                                              jlong intent_received_timestamp) {
+                                              jlong intent_received_timestamp,
+                                              jboolean has_user_gesture) {
   if (!web_contents())
     return PAGE_LOAD_FAILED;
 
   GURL gurl(base::android::ConvertJavaStringToUTF8(env, url));
   if (gurl.is_empty())
     return PAGE_LOAD_FAILED;
 
   // If the page was prerendered, use it.
   // Note in incognito mode, we don't have a PrerenderManager.
 
@@ skipping 62 matching lines @@
     SearchTabHelper* search_tab_helper =
         SearchTabHelper::FromWebContents(web_contents_.get());
     if (!search_terms.empty() && search_tab_helper &&
         search_tab_helper->SupportsInstant()) {
       EmbeddedSearchRequestParams request_params(gurl);
       search_tab_helper->Submit(search_terms, request_params);
       return DEFAULT_PAGE_LOAD;
     }
     load_params.is_renderer_initiated = is_renderer_initiated;
     load_params.intent_received_timestamp = intent_received_timestamp;
+    load_params.has_user_gesture = has_user_gesture;
     web_contents()->GetController().LoadURLWithParams(load_params);
   }
   return DEFAULT_PAGE_LOAD;
 }
 
 void TabAndroid::SetActiveNavigationEntryTitleForUrl(JNIEnv* env,
                                                      jobject obj,
                                                      jstring jurl,
                                                      jstring jtitle) {
   DCHECK(web_contents());
@@ skipping 251 matching lines @@
   //   s^{n+1} / s^{n} = 2100 / 2000
   //   s = 1.05
   //   s^b = 60000
   //   b = ln(60000) / ln(1.05) ~= 225
   UMA_HISTOGRAM_CUSTOM_TIMES("Startup.FirstCommitNavigationTime",
       base::Time::Now() - chrome::android::GetMainEntryPointTime(),
       base::TimeDelta::FromMilliseconds(1),
       base::TimeDelta::FromMinutes(1),
       225);
 }