Fix behavior of clipboard commands when there is unfocused selection

third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp

Index: third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp b/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
index 03772a7b444d0c8704633a5c36e56cc5c05b2ec2..da67273b100e9519ea573f8fe220e90803277a22 100644
--- a/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
@@ -663,7 +663,7 @@ static bool ExecuteCopy(LocalFrame& frame,
   // |canExecute()|. See also "Cut", and "Paste" command.
   if (!CanWriteClipboard(frame, source))
     return false;
-  frame.GetEditor().Copy();
+  frame.GetEditor().Copy(source);
   return true;
 }
 
@@ -2044,12 +2044,18 @@ static bool EnableCaretInEditableText(LocalFrame& frame,
 static bool EnabledCopy(LocalFrame& frame, Event*, EditorCommandSource source) {
   if (!CanWriteClipboard(frame, source))
     return false;
+  if (source == kCommandFromMenuOrKeyBinding &&
+      !frame.Selection().SelectionHasFocus())
+    return false;
   return frame.GetEditor().CanDHTMLCopy() || frame.GetEditor().CanCopy();
 }
 
 static bool EnabledCut(LocalFrame& frame, Event*, EditorCommandSource source) {
   if (!CanWriteClipboard(frame, source))
     return false;
+  if (source == kCommandFromMenuOrKeyBinding &&
+      !frame.Selection().SelectionHasFocus())
+    return false;
   return frame.GetEditor().CanDHTMLCut() || frame.GetEditor().CanCut();
 }
 
@@ -2101,6 +2107,9 @@ static bool EnabledPaste(LocalFrame& frame,
                          EditorCommandSource source) {
   if (!CanReadClipboard(frame, source))
     return false;
+  if (source == kCommandFromMenuOrKeyBinding &&
+      !frame.Selection().SelectionHasFocus())
+    return false;
   return frame.GetEditor().CanPaste();
 }