[Android] Add supportMultipleWindows setting

content/browser/android/content_settings.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 "content/browser/android/content_settings.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "content/browser/android/content_view_core_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
@@ skipping 57 matching lines @@
     images_enabled =
         GetFieldID(env, clazz, "mImagesEnabled", "Z");
     java_script_enabled =
         GetFieldID(env, clazz, "mJavaScriptEnabled", "Z");
     allow_universal_access_from_file_urls =
         GetFieldID(env, clazz, "mAllowUniversalAccessFromFileURLs", "Z");
     allow_file_access_from_file_urls =
         GetFieldID(env, clazz, "mAllowFileAccessFromFileURLs", "Z");
     java_script_can_open_windows_automatically =
         GetFieldID(env, clazz, "mJavaScriptCanOpenWindowsAutomatically", "Z");
+    support_multiple_windows =
+        GetFieldID(env, clazz, "mSupportMultipleWindows", "Z");
     dom_storage_enabled =
         GetFieldID(env, clazz, "mDomStorageEnabled", "Z");
   }
 
   // Field ids
   jfieldID standard_fond_family;
   jfieldID fixed_font_family;
   jfieldID sans_serif_font_family;
   jfieldID serif_font_family;
   jfieldID cursive_font_family;
   jfieldID fantasy_font_family;
   jfieldID default_text_encoding;
   jfieldID user_agent;
   jfieldID minimum_font_size;
   jfieldID minimum_logical_font_size;
   jfieldID default_font_size;
   jfieldID default_fixed_font_size;
   jfieldID load_images_automatically;
   jfieldID images_enabled;
   jfieldID java_script_enabled;
   jfieldID allow_universal_access_from_file_urls;
   jfieldID allow_file_access_from_file_urls;
   jfieldID java_script_can_open_windows_automatically;
+  jfieldID support_multiple_windows;
   jfieldID dom_storage_enabled;
 };
 
 ContentSettings::ContentSettings(JNIEnv* env,
                          jobject obj,
                          WebContents* contents,
                          bool is_master_mode)
     : WebContentsObserver(contents),
       is_master_mode_(is_master_mode),
       content_settings_(env, obj) {
@@ skipping 107 matching lines @@
       field_ids_->allow_file_access_from_file_urls,
       prefs.allow_file_access_from_file_urls);
   CheckException(env);
 
   env->SetBooleanField(
       obj,
       field_ids_->java_script_can_open_windows_automatically,
       prefs.javascript_can_open_windows_automatically);
   CheckException(env);
 
+  env->SetBooleanField(
+      obj,
+      field_ids_->support_multiple_windows,
+      prefs.supports_multiple_windows);
+  CheckException(env);
+
   Java_ContentSettings_setPluginsDisabled(env, obj, !prefs.plugins_enabled);
   CheckException(env);
 
   env->SetBooleanField(
       obj,
       field_ids_->dom_storage_enabled,
       prefs.local_storage_enabled);
   CheckException(env);
 }
 
@@ skipping 74 matching lines @@
 
   prefs.allow_universal_access_from_file_urls = env->GetBooleanField(
       obj, field_ids_->allow_universal_access_from_file_urls);
 
   prefs.allow_file_access_from_file_urls = env->GetBooleanField(
       obj, field_ids_->allow_file_access_from_file_urls);
 
   prefs.javascript_can_open_windows_automatically = env->GetBooleanField(
       obj, field_ids_->java_script_can_open_windows_automatically);
 
+  prefs.supports_multiple_windows = env->GetBooleanField(
+      obj, field_ids_->support_multiple_windows);
+
   prefs.plugins_enabled = !Java_ContentSettings_getPluginsDisabled(env, obj);
 
   prefs.local_storage_enabled = env->GetBooleanField(
       obj, field_ids_->dom_storage_enabled);
 
   render_view_host->UpdateWebkitPreferences(prefs);
 }
 
 void ContentSettings::SyncFromNative(JNIEnv* env, jobject obj) {
   SyncFromNativeImpl();
@@ skipping 21 matching lines @@
       new ContentSettings(env, obj, web_contents, is_master_mode);
   return reinterpret_cast<jint>(content_settings);
 }
 
 static jstring GetDefaultUserAgent(JNIEnv* env, jclass clazz) {
   return base::android::ConvertUTF8ToJavaString(
       env, GetContentClient()->GetUserAgent()).Release();
 }
 
 }  // namespace content