WIP: Plumbing through text selection granularity control support

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 41a767e7da3fe91aac8fa5579ed60d5240b79bb7..4f9d7bd9d1c9dd4ec6835fa2b04361430ac60615 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -1958,6 +1958,23 @@ void WebContentsImpl::SetHistoryOffsetAndLength(int history_offset,
       GetRenderViewHost(), history_offset, history_length);
 }
 
+blink::WebLocalFrame::TextGranularity WebContentsImpl::ToWebTextGranularity(
+    ui::TextSelectionGranularity granularity) {
+  switch (granularity) {
+    case ui::CHARACTER_GRANULARITY:
+      return blink::WebLocalFrame::CharacterGranularity;
+    case ui::WORD_GRANULARITY:
+      return blink::WebLocalFrame::WordGranularity;
+    case ui::SENTENCE_GRANULARITY:
+      return blink::WebLocalFrame::SentenceGranularity;
+    case ui::LINE_GRANULARITY:
+      return blink::WebLocalFrame::LineGranularity;
+    case ui::PARAGRAPH_GRANULARITY:
+      return blink::WebLocalFrame::ParagraphGranularity;
+  }
+}
+
+
 void WebContentsImpl::SetHistoryOffsetAndLengthForView(
     RenderViewHost* render_view_host,
     int history_offset,
@@ -3200,13 +3217,18 @@ void WebContentsImpl::SetIsLoading(RenderViewHost* render_view_host,
       type, Source<NavigationController>(&controller_), det);
 }
 
-void WebContentsImpl::MoveRangeSelectionExtent(const gfx::Point& extent) {
+void WebContentsImpl::MoveRangeSelectionExtent(
+    const gfx::Point& extent,
+    ui::TextSelectionGranularity granularity) {
   RenderFrameHost* focused_frame = GetFocusedFrame();
   if (!focused_frame)
     return;
 
+  //LOG(ERROR) << "WebContentsImpl::MoveRangeSelectionExtent";
   focused_frame->Send(new InputMsg_MoveRangeSelectionExtent(
-      focused_frame->GetRoutingID(), extent));
+      focused_frame->GetRoutingID(),
+      extent,
+      ToWebTextGranularity(granularity)));
 }
 
 void WebContentsImpl::SelectRange(const gfx::Point& base,
@@ -3215,6 +3237,7 @@ void WebContentsImpl::SelectRange(const gfx::Point& base,
   if (!focused_frame)
     return;
 
+  LOG(ERROR) << "WebContentsImpl::SelectRange";
   focused_frame->Send(
       new InputMsg_SelectRange(focused_frame->GetRoutingID(), base, extent));
 }