Issue: 369376

Use the nsIClipboardDragDropHooks mechanism to manually copy over data
from the nsITransferable to java, so that java can manualy fabricate a
Transferable instance and put it on the clipboard.

M src_moz/CurrentPageImpl.cpp

- Pass the java instance to EmbedWindow::CopySelection().

M src_moz/EmbedWindow.cpp
M src_moz/EmbedWindow.h

- Modify CopySelection to take the java object instance

- Make this implement nsIClipboardDragDropHooks.  Use the
  nsICommandManager to get informed of the copy event.

- Implement ::OnCopyOrDrag() to copy the data from the nsITransferable
  over to Java.

M src_moz/Makefile.in

- declare dependency on commandhandler


git-svn-id: svn://10.0.0.236/trunk@220060 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/java/webclient/src_moz/CurrentPageImpl.cpp

@@ -67,7 +67,7 @@ JNIEXPORT void JNICALL Java_org_mozilla_webclient_impl_wrapper_1native_CurrentPa
         return;
     }
     
-    nsresult rv = nativeBrowserControl->mWindow->CopySelection();
+    nsresult rv = nativeBrowserControl->mWindow->CopySelection(obj);
     if (NS_FAILED(rv)) {
         ::util_ThrowExceptionToJava(env, "Exception: Can't get Selection from browser");
         return;