[android_webview] Add more params to request intercepting.

android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java

Index: android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java b/android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java
index b82cb12635612436639c7fe9139e193d6bb70972..5665a271e0c2aec84859a2f2e5f21a2901b9fdab 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContentsIoThreadClient.java
@@ -7,6 +7,8 @@ package org.chromium.android_webview;
 import org.chromium.base.CalledByNative;
 import org.chromium.base.JNINamespace;
 
+import java.util.HashMap;
+
 /**
  * Delegate for handling callbacks. All methods are called on the IO thread.
  *
@@ -14,26 +16,44 @@ import org.chromium.base.JNINamespace;
  * provided functionality.
  */
 @JNINamespace("android_webview")
-public interface AwContentsIoThreadClient {
+public abstract class AwContentsIoThreadClient {
     @CalledByNative
-    public int getCacheMode();
+    public abstract int getCacheMode();
 
     @CalledByNative
-    public InterceptedRequestData shouldInterceptRequest(String url, boolean isMainFrame);
+    public abstract void onDownloadStart(String url, String userAgent,
+        String contentDisposition, String mimeType, long contentLength);
 
     @CalledByNative
-    public boolean shouldBlockContentUrls();
+    public abstract void newLoginRequest(String realm, String account, String args);
 
     @CalledByNative
-    public boolean shouldBlockFileUrls();
+    public abstract boolean shouldBlockContentUrls();
 
     @CalledByNative
-    public boolean shouldBlockNetworkLoads();
+    public abstract boolean shouldBlockFileUrls();
 
     @CalledByNative
-    public void onDownloadStart(String url, String userAgent,
-        String contentDisposition, String mimeType, long contentLength);
+    public abstract boolean shouldBlockNetworkLoads();
+
+    public abstract InterceptedRequestData shouldInterceptRequest(
+            AwContentsClient.ShouldInterceptRequestParams params);
+
+    // Private methods ----------------------------------------------------------------------------
 
     @CalledByNative
-    public void newLoginRequest(String realm, String account, String args);
+    private InterceptedRequestData shouldInterceptRequest(String url, boolean isMainFrame,
+            boolean hasUserGesture, String method, String[] headerNames, String[] headerValues) {
+        AwContentsClient.ShouldInterceptRequestParams params =
+            new AwContentsClient.ShouldInterceptRequestParams();
+        params.url = url;
+        params.isMainFrame = isMainFrame;
+        params.hasUserGesture = hasUserGesture;
+        params.method = method;
+        params.headers = new HashMap<String, String>(headerNames.length);
+        for (int i = 0; i < headerNames.length; ++i) {
+            params.headers.put(headerNames[i], headerValues[i]);
+        }
+        return shouldInterceptRequest(params);
+    }
 }