Implement the autofill UI for chromium powered android webview.

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 4b8979830e93c42e30235ba95981be6a00e000dc..1f7eb2384d4b0a6ccb5bcf43cf48ec02afd0ffe2 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -140,6 +140,8 @@ public class AwContents {
     private boolean mContainerViewFocused;
     private boolean mWindowFocused;
 
+    private AwAutofillManagerDelegate mAwAutofillManagerDelegate;
+
     private static final class DestroyRunnable implements Runnable {
         private int mNativeAwContents;
         private DestroyRunnable(int nativeAwContents) {
@@ -1242,6 +1244,16 @@ public class AwContents {
         return mContentViewCore.performAccessibilityAction(action, arguments);
     }
 
+    /**
+     * This is a poorly named method whose intent is to hide the popup window. The name is kept
+     * for historical reasons.
+     * @see android.webkit.WebView#clearFormData()
+     */
+    public void clearFormData() {

[benm (inactive), 2013/06/17 17:23:17]

Going back on my previous comment: perhaps we can name this method properly and
wire it up the poorly named one in the glue layer.

[sgurun-gerrit only, 2013/06/25 02:44:32]

Done.

+        if (mAwAutofillManagerDelegate != null)
+            mAwAutofillManagerDelegate.hideAutofillPopup();
+    }
+
     //--------------------------------------------------------------------------------------------
     //  Methods called from native via JNI
     //--------------------------------------------------------------------------------------------
@@ -1369,6 +1381,12 @@ public class AwContents {
         mLayoutSizer.onPageScaleChanged(pageScaleFactor);
     }
 
+    @CalledByNative
+    private void setAwAutofillManagerDelegate(AwAutofillManagerDelegate delegate) {
+        mAwAutofillManagerDelegate  = delegate;

[benm (inactive), 2013/06/17 17:23:17]

nit extra space before =

[sgurun-gerrit only, 2013/06/25 02:44:32]

Done.

+        delegate.init(mContentViewCore, mDIPScale);
+    }
+
     // -------------------------------------------------------------------------------------------
     // Helper methods
     // -------------------------------------------------------------------------------------------
@@ -1481,4 +1499,5 @@ public class AwContents {
 
     private native void nativeInvokeGeolocationCallback(
             int nativeAwContents, boolean value, String requestingFrame);
+

[benm (inactive), 2013/06/17 17:23:17]

remove?

[sgurun-gerrit only, 2013/06/25 02:44:32]

Done.

 }