Adds InstantExtendedEnabledParam to the search request URL iff the query extraction flag is enabled.

chrome/browser/ui/android/toolbar/toolbar_model_android.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 "chrome/browser/ui/android/toolbar/toolbar_model_android.h"
 
 #include "base/android/jni_string.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/search/search.h"
 #include "chrome/browser/search_engines/search_terms_data.h"
 #include "chrome/browser/ui/toolbar/toolbar_model_impl.h"
 #include "content/public/browser/web_contents.h"
 #include "jni/ToolbarModel_jni.h"
 
 using base::android::ScopedJavaLocalRef;
 
 ToolbarModelAndroid::ToolbarModelAndroid(JNIEnv* env, jobject jdelegate)
     : toolbar_model_(new ToolbarModelImpl(this)),
       weak_java_delegate_(env, jdelegate) {
@@ skipping 15 matching lines @@
 ScopedJavaLocalRef<jstring> ToolbarModelAndroid::GetQueryExtractionParam(
     JNIEnv* env,
     jobject obj) {
   content::WebContents* web_contents = GetActiveWebContents();
   if (!web_contents)
     return ScopedJavaLocalRef<jstring>();
   Profile* profile =
       Profile::FromBrowserContext(web_contents->GetBrowserContext());
   UIThreadSearchTermsData search_terms_data(profile);
   return base::android::ConvertUTF8ToJavaString(
-      env,
-      search_terms_data.InstantExtendedEnabledParam());
+      env, chrome::InstantExtendedEnabledParam(false));

[Yusuf, 2014/02/04 19:02:54]

I do agree with samarth we should be returning true here. Since for mobile query
extraction is always enabled, we will never end up returning empty string
anyway.

[kmadhusu, 2014/02/04 19:39:54]

Done. As we discussed offline, I filed crbug.com/340766 and assigned to you. 

 }
 
 ScopedJavaLocalRef<jstring> ToolbarModelAndroid::GetCorpusChipText(
     JNIEnv* env,
     jobject obj) {
   return base::android::ConvertUTF16ToJavaString(
       env,
       toolbar_model_->GetCorpusNameForMobile());
 }
 
@@ skipping 14 matching lines @@
 // static
 bool ToolbarModelAndroid::RegisterToolbarModelAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // static
 jlong Init(JNIEnv* env, jobject obj, jobject delegate) {
   ToolbarModelAndroid* toolbar_model = new ToolbarModelAndroid(env, delegate);
   return reinterpret_cast<intptr_t>(toolbar_model);
 }