[EditCommandSource] Pass source through |CompositeEditCommand| ctor instead of |apply(source)|

third_party/WebKit/Source/core/editing/commands/TypingCommand.h

Index: third_party/WebKit/Source/core/editing/commands/TypingCommand.h
diff --git a/third_party/WebKit/Source/core/editing/commands/TypingCommand.h b/third_party/WebKit/Source/core/editing/commands/TypingCommand.h
index ecc6a3df2097432c17d46c927a6ed7a77490a758..e4f0a33bf70a3e44f0dd75f36adb283f895eee2b 100644
--- a/third_party/WebKit/Source/core/editing/commands/TypingCommand.h
+++ b/third_party/WebKit/Source/core/editing/commands/TypingCommand.h
@@ -113,24 +113,27 @@ class CORE_EXPORT TypingCommand final : public CompositeEditCommand {
  private:
   static TypingCommand* create(
       Document& document,
+      EditCommandSource source,
       ETypingCommand command,
       const String& text = "",
       Options options = 0,
       TextGranularity granularity = CharacterGranularity) {
-    return new TypingCommand(document, command, text, options, granularity,
-                             TextCompositionNone);
+    return new TypingCommand(document, source, command, text, options,
+                             granularity, TextCompositionNone);
   }
 
   static TypingCommand* create(Document& document,
+                               EditCommandSource source,
                                ETypingCommand command,
                                const String& text,
                                Options options,
                                TextCompositionType compositionType) {
-    return new TypingCommand(document, command, text, options,
+    return new TypingCommand(document, source, command, text, options,
                              CharacterGranularity, compositionType);
   }
 
   TypingCommand(Document&,
+                EditCommandSource,
                 ETypingCommand,
                 const String& text,
                 Options,