Show selection handles around selected text.

content/browser/renderer_host/render_widget_host_view_android.cc

Index: content/browser/renderer_host/render_widget_host_view_android.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_android.cc b/content/browser/renderer_host/render_widget_host_view_android.cc
index 3060c6e4657541450a7cb24e2cfde5a21b02de64..d2a40659be5e39b768697db4327b517b1d0656b6 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -21,6 +21,22 @@
 
 namespace content {
 
+namespace {
+
+// TODO(pliard): http://crbug.com/142585. Remove this helper function and update
+// the clients to deal directly with WebKit::WebTextDirection.
+base::i18n::TextDirection ConvertTextDirection(WebKit::WebTextDirection dir) {
+  switch (dir) {
+    case WebKit::WebTextDirectionDefault: return base::i18n::UNKNOWN_DIRECTION;
+    case WebKit::WebTextDirectionLeftToRight: return base::i18n::LEFT_TO_RIGHT;
+    case WebKit::WebTextDirectionRightToLeft: return base::i18n::RIGHT_TO_LEFT;
+  }
+  NOTREACHED() << "Unsupported text direction " << dir;
+  return base::i18n::UNKNOWN_DIRECTION;
+}
+
+}  // namespace
+
 RenderWidgetHostViewAndroid::RenderWidgetHostViewAndroid(
     RenderWidgetHostImpl* widget_host,
     ContentViewCoreImpl* content_view_core)
@@ -251,6 +267,20 @@ void RenderWidgetHostViewAndroid::SelectionChanged(const string16& text,
   content_view_core_->OnSelectionChanged(utf8_selection);
 }
 
+void RenderWidgetHostViewAndroid::SelectionBoundsChanged(
+    const gfx::Rect& start_rect,
+    WebKit::WebTextDirection start_direction,
+    const gfx::Rect& end_rect,
+    WebKit::WebTextDirection end_direction) {
+  if (content_view_core_) {
+    content_view_core_->OnSelectionBoundsChanged(
+        start_rect,
+        ConvertTextDirection(start_direction),
+        end_rect,
+        ConvertTextDirection(end_direction));
+  }
+}
+
 BackingStore* RenderWidgetHostViewAndroid::AllocBackingStore(
     const gfx::Size& size) {
   NOTIMPLEMENTED();