[android_webview] Add more params to request intercepting.

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index 4f142196134dec46b971edc1b5ebaaa9435115eb..8dfd5bab7e1b4e201c9b4046bbc3e49c62d5684d 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -240,7 +240,7 @@ public class AwContents {
     private CleanupReference mCleanupReference;
 
     //--------------------------------------------------------------------------------------------
-    private class IoThreadClientImpl implements AwContentsIoThreadClient {
+    private class IoThreadClientImpl extends AwContentsIoThreadClient {
         // All methods are called on the IO thread.
 
         @Override
@@ -249,20 +249,21 @@ public class AwContents {
         }
 
         @Override
-        public InterceptedRequestData shouldInterceptRequest(final String url,
-                boolean isMainFrame) {
+        public InterceptedRequestData shouldInterceptRequest(
+                AwContentsClient.ShouldInterceptRequestParams params) {
+            String url = params.url;
             InterceptedRequestData interceptedRequestData;
             // Return the response directly if the url is default video poster url.
             interceptedRequestData = mDefaultVideoPosterRequestHandler.shouldInterceptRequest(url);
             if (interceptedRequestData != null) return interceptedRequestData;
 
-            interceptedRequestData = mContentsClient.shouldInterceptRequest(url);
+            interceptedRequestData = mContentsClient.shouldInterceptRequest(params);
 
             if (interceptedRequestData == null) {
                 mContentsClient.getCallbackHelper().postOnLoadResource(url);
             }
 
-            if (isMainFrame && interceptedRequestData != null &&
+            if (params.isMainFrame && interceptedRequestData != null &&
                     interceptedRequestData.getData() == null) {
                 // In this case the intercepted URLRequest job will simulate an empty response
                 // which doesn't trigger the onReceivedError callback. For WebViewClassic