Single character is coming in search box after searching empty selection

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 a66dffe37e5e3aaa810060cb715a44b876bd5439..51bc4ee842976d7187002657168b60607f861a9a 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -658,7 +658,15 @@ void RenderWidgetHostViewAndroid::SelectionChanged(const base::string16& text,
                                                    const gfx::Range& range) {
   RenderWidgetHostViewBase::SelectionChanged(text, offset, range);
 
-  if (text.empty() || range.is_empty() || !content_view_core_)
+  if(!content_view_core_)
+    return;
+
+  if(range.is_empty()) {

[jdduke (slow), 2014/07/31 14:53:57]

There should always be a space between if and the opening paranthesis. The
command "git cl format" should take care of style issues like this.

+    content_view_core_->OnSelectionChanged("");
+    return;
+  }
+
+  if (text.empty())

[jdduke (slow), 2014/07/31 14:53:57]

This should be DCHECK(!text.empty()), as the text should never be empty if the
range is empty.

     return;
   size_t pos = range.GetMin() - offset;
   size_t n = range.length();