Refactor Samsung SmartClip implementation.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 6ef3d8cd2431806910970514899caee721b6229a..b205bffa8984d2bca18c591242b3f2910831bfc0 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -1560,6 +1560,7 @@ bool RenderFrameImpl::OnMessageReceived(const IPC::Message& msg) {
                         OnSetAccessibilityMode)
     IPC_MESSAGE_HANDLER(AccessibilityMsg_SnapshotTree,
                         OnSnapshotAccessibilityTree)
+    IPC_MESSAGE_HANDLER(FrameMsg_ExtractSmartClipData, OnExtractSmartClipData)
     IPC_MESSAGE_HANDLER(FrameMsg_UpdateOpener, OnUpdateOpener)
     IPC_MESSAGE_HANDLER(FrameMsg_CommitNavigation, OnCommitNavigation)
     IPC_MESSAGE_HANDLER(FrameMsg_DidUpdateSandboxFlags, OnDidUpdateSandboxFlags)
@@ -2138,6 +2139,14 @@ void RenderFrameImpl::OnSnapshotAccessibilityTree(int callback_id) {
       routing_id_, callback_id, response));
 }
 
+void RenderFrameImpl::OnExtractSmartClipData(int id, const gfx::Rect& rect) {
+  blink::WebString clip_text;
+  blink::WebString clip_html;
+  GetWebFrame()->extractSmartClipData(rect, clip_text, clip_html);
+  Send(new FrameHostMsg_SmartClipDataExtracted(
+      routing_id_, id, clip_text.utf16(), clip_html.utf16()));
+}
+
 void RenderFrameImpl::OnUpdateOpener(int opener_routing_id) {
   WebFrame* opener = ResolveOpener(opener_routing_id);
   frame_->setOpener(opener);