Add a test runner for android_webview.

content/public/android/java/src/org/chromium/content/browser/LoadUrlParams.java

 // 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.
 
 package org.chromium.content.browser;
 
 import org.chromium.base.CalledByNative;
 import org.chromium.base.JNINamespace;
 
 /**
@@ skipping 36 matching lines @@
         mUrl = url;
         mLoadUrlType = LOAD_TYPE_DEFAULT;
         mTransitionType = ContentViewCore.PAGE_TRANSITION_LINK;
         mUaOverrideOption = UA_OVERRIDE_INHERIT;
         mPostData = null;
         mBaseUrlForDataUrl = null;
         mVirtualUrlForDataUrl = null;
     }
 
     /**
+     * Helper method to create a LoadUrlParams object for data url.
+     * @param data Data to be loaded.
+     * @param mimeType Mime type of the data.
+     * @param isBase64Encoded True if the data is encoded in Base 64 format.
+     */
+    public static LoadUrlParams createLoadDataParams(
+            String data, String mimeType, boolean isBase64Encoded) {
+        StringBuilder dataUrl = new StringBuilder("data:");
+        dataUrl.append(mimeType);
+        if (isBase64Encoded) {
+            dataUrl.append(";base64");
+        }
+        dataUrl.append(",");
+        dataUrl.append(data);
+
+        LoadUrlParams params = new LoadUrlParams(dataUrl.toString());
+        params.setLoadType(LoadUrlParams.LOAD_TYPE_DATA);
+        params.setTransitionType(ContentViewCore.PAGE_TRANSITION_TYPED);
+        return params;
+    }
+
+    /**
      * Set load type of this load. Defaults to LOAD_TYPE_DEFAULT.
      * @param loadType One of LOAD_TYPE static constants above.
      */
     public void setLoadType(int loadType) {
         mLoadUrlType = loadType;
     }
 
     /**
      * Set transition type of this load. Defaults to PAGE_TRANSITION_LINK.
      * @param transitionType One of PAGE_TRANSITION static constants in ContentView.
@@ skipping 56 matching lines @@
             int ua_override_false,
             int ua_override_true) {
         LOAD_TYPE_DEFAULT = load_type_default;
         LOAD_TYPE_BROWSER_INITIATED_HTTP_POST = load_type_browser_initiated_http_post;
         LOAD_TYPE_DATA = load_type_data;
         UA_OVERRIDE_INHERIT = ua_override_inherit;
         UA_OVERRIDE_FALSE = ua_override_false;
         UA_OVERRIDE_TRUE = ua_override_true;
     }
 }