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

third_party/WebKit/Source/core/editing/Editor.cpp

Index: third_party/WebKit/Source/core/editing/Editor.cpp
diff --git a/third_party/WebKit/Source/core/editing/Editor.cpp b/third_party/WebKit/Source/core/editing/Editor.cpp
index 2954891283900e17fad5cad4257946cc1f26294c..cf83cee1de0f0de0597858ab45120d051b817406 100644
--- a/third_party/WebKit/Source/core/editing/Editor.cpp
+++ b/third_party/WebKit/Source/core/editing/Editor.cpp
@@ -388,10 +388,10 @@ void Editor::deleteSelectionWithSmartDelete(
   const bool kSanitizeMarkup = true;
   DCHECK(frame().document());
   DeleteSelectionCommand::create(
-      *frame().document(), deleteMode == DeleteMode::Smart,
+      *frame().document(), source, deleteMode == DeleteMode::Smart,
       kMergeBlocksAfterDelete, kExpandForSpecialElements, kSanitizeMarkup,
       inputType, referenceMovePosition)
-      ->apply(source);
+      ->apply();
 }
 
 void Editor::pasteAsPlainText(const String& pastingText, bool smartReplace) {
@@ -590,9 +590,9 @@ void Editor::replaceSelectionWithFragment(EditCommandSource source,
   if (matchStyle)
     options |= ReplaceSelectionCommand::MatchStyle;
   DCHECK(frame().document());
-  ReplaceSelectionCommand::create(*frame().document(), fragment, options,
-                                  inputType)
-      ->apply(source);
+  ReplaceSelectionCommand::create(*frame().document(), source, fragment,
+                                  options, inputType)
+      ->apply();
   revealSelectionAfterEditingOperation();
 }
 
@@ -618,9 +618,10 @@ void Editor::replaceSelectionAfterDragging(DocumentFragment* fragment,
   if (dragSourceType == DragSourceType::PlainTextSource)
     options |= ReplaceSelectionCommand::MatchStyle;
   DCHECK(frame().document());
-  ReplaceSelectionCommand::create(*frame().document(), fragment, options,
-                                  InputEvent::InputType::InsertFromDrop)
-      ->apply(EditCommandSource::kMenuOrKeyBinding);
+  ReplaceSelectionCommand::create(
+      *frame().document(), EditCommandSource::kMenuOrKeyBinding, fragment,
+      options, InputEvent::InputType::InsertFromDrop)
+      ->apply();
 }
 
 bool Editor::deleteSelectionAfterDraggingWithEvents(
@@ -709,7 +710,7 @@ void Editor::respondToChangedContents(const VisibleSelection& endingSelection) {
 
 void Editor::removeFormattingAndStyle(EditCommandSource source) {
   DCHECK(frame().document());
-  RemoveFormatCommand::create(*frame().document())->apply(source);
+  RemoveFormatCommand::create(*frame().document(), source)->apply();
 }
 
 void Editor::registerCommandGroup(CompositeEditCommand* commandGroupWrapper) {
@@ -746,9 +747,9 @@ void Editor::applyStyle(EditCommandSource source,
     case RangeSelection:
       if (style) {
         DCHECK(frame().document());
-        ApplyStyleCommand::create(*frame().document(),
+        ApplyStyleCommand::create(*frame().document(), source,
                                   EditingStyle::create(style), inputType)
-            ->apply(source);
+            ->apply();
       }
       break;
   }
@@ -760,9 +761,10 @@ void Editor::applyParagraphStyle(EditCommandSource source,
   if (frame().selection().isNone() || !style)
     return;
   DCHECK(frame().document());
-  ApplyStyleCommand::create(*frame().document(), EditingStyle::create(style),
-                            inputType, ApplyStyleCommand::ForceBlockProperties)
-      ->apply(source);
+  ApplyStyleCommand::create(*frame().document(), source,
+                            EditingStyle::create(style), inputType,
+                            ApplyStyleCommand::ForceBlockProperties)
+      ->apply();
 }
 
 void Editor::applyStyleToSelection(EditCommandSource source,
@@ -1444,8 +1446,9 @@ void Editor::computeAndSetTypingStyle(EditCommandSource source,
   EditingStyle* blockStyle = typingStyle->extractAndRemoveBlockProperties();
   if (!blockStyle->isEmpty()) {
     DCHECK(frame().document());
-    ApplyStyleCommand::create(*frame().document(), blockStyle, inputType)
-        ->apply(source);
+    ApplyStyleCommand::create(*frame().document(), source, blockStyle,
+                              inputType)
+        ->apply();
   }
 
   // Set the remaining style as the typing style.