Prepare for color input datalist support on Android

public/web/WebViewClient.h

Index: public/web/WebViewClient.h
diff --git a/public/web/WebViewClient.h b/public/web/WebViewClient.h
index 3aeab92416ab29172981acaf960648ed72eb7a21..2c2fc7d96e9d881e6b41cc61120d608aa72f63fa 100644
--- a/public/web/WebViewClient.h
+++ b/public/web/WebViewClient.h
@@ -199,9 +199,16 @@ public:
     // instance. If there is a WebColorChooser already from the last time this
     // was called, it ends the color chooser by calling endChooser, and replaces
     // it with the new one.
+
+    // FIXME: Should be removed when the chromium side change lands.
     virtual WebColorChooser* createColorChooser(WebColorChooserClient*,
                                                 const WebColor&) { return 0; }
 
+    virtual WebColorChooser* createColorChooser(WebColorChooserClient*,
+        const WebColor&,
+        const WebVector<WebColor>&,

[tkent, 2013/08/20 01:09:45]

We should add comments about arguments.

[keishi, 2013/08/23 15:14:22]

Done.

+        const WebVector<WebString>&) { return 0; }
+
     // This method returns immediately after showing the dialog. When the
     // dialog is closed, it should call the WebFileChooserCompletion to
     // pass the results of the dialog. Returns false if