implement input type=color for android

content/components/web_contents_delegate_android/web_contents_delegate_android.cc

Index: content/components/web_contents_delegate_android/web_contents_delegate_android.cc
diff --git a/content/components/web_contents_delegate_android/web_contents_delegate_android.cc b/content/components/web_contents_delegate_android/web_contents_delegate_android.cc
index e212b2c7bbcabc9e091d589a64b903ffe192593e..bb266de59db9eb978e98fcd0abf83997750e4f5b 100644
--- a/content/components/web_contents_delegate_android/web_contents_delegate_android.cc
+++ b/content/components/web_contents_delegate_android/web_contents_delegate_android.cc
@@ -8,6 +8,7 @@
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
+#include "content/components/web_contents_delegate_android/color_chooser_android.h"
 #include "content/public/browser/android/content_view_core.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/invalidate_type.h"
@@ -45,6 +46,14 @@ WebContentsDelegateAndroid::GetJavaDelegate(JNIEnv* env) const {
 // WebContentsDelegate methods
 // ----------------------------------------------------------------------------
 
+ColorChooser* WebContentsDelegateAndroid::OpenColorChooser(
+    WebContents* web_contents,
+    int color_chooser_id,
+    SkColor color)  {
+  return ColorChooser::Create(color_chooser_id, web_contents, color);
+}
+
+
 // OpenURLFromTab() will be called when we're performing a browser-intiated
 // navigation. The most common scenario for this is opening new tabs (see
 // RenderViewImpl::decidePolicyForNavigation for more details).