[InputEvent] Introduce temporary flag |BeforeInputTiming| (1/11)

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

Index: third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp b/third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp
index 866d02dfe99734e203c106c3f9c8b144b4f294f3..007db2918c2625ba6ae8457123a26191281eaab7 100644
--- a/third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp
@@ -107,7 +107,7 @@ void EditCommandComposition::unapply(EditCommandSource source) {
   LocalFrame* frame = m_document->frame();
   DCHECK(frame);
 
-  if (!willUnapply(source))
+  if (!willUnapply(source, BeforeInputTiming::kHasFiredBeforeCommand))
     return;
 
   // Changes to the document may have been made since the last editing operation
@@ -131,7 +131,7 @@ void EditCommandComposition::reapply(EditCommandSource source) {
   LocalFrame* frame = m_document->frame();
   DCHECK(frame);
 
-  if (!willReapply(source))
+  if (!willReapply(source, BeforeInputTiming::kHasFiredBeforeCommand))
     return;
 
   // Changes to the document may have been made since the last editing operation
@@ -149,12 +149,12 @@ void EditCommandComposition::reapply(EditCommandSource source) {
   frame->editor().reappliedEditing(this);
 }
 
-bool EditCommandComposition::willUnapply(EditCommandSource) {
+bool EditCommandComposition::willUnapply(EditCommandSource, BeforeInputTiming) {
   // TODO(chongz): Fire 'beforeinput' for 'historyUndo'.
   return true;
 }
 
-bool EditCommandComposition::willReapply(EditCommandSource) {
+bool EditCommandComposition::willReapply(EditCommandSource, BeforeInputTiming) {
   // TODO(chongz): Fire 'beforeinput' for 'historyRedo'.
   return true;
 }
@@ -196,7 +196,8 @@ CompositeEditCommand::~CompositeEditCommand() {
   DCHECK(isTopLevelCommand() || !m_composition);
 }
 
-bool CompositeEditCommand::apply(EditCommandSource source) {
+bool CompositeEditCommand::apply(EditCommandSource source,
+                                 BeforeInputTiming beforeInputTiming) {
   DCHECK(!isCommandGroupWrapper());
   if (!endingSelection().isContentRichlyEditable()) {
     switch (inputType()) {
@@ -232,7 +233,7 @@ bool CompositeEditCommand::apply(EditCommandSource source) {
   // the creation of VisiblePositions).
   document().updateStyleAndLayoutIgnorePendingStylesheets();
 
-  if (!willApplyEditing(source))
+  if (!willApplyEditing(source, beforeInputTiming))
     return false;
 
   LocalFrame* frame = document().frame();
@@ -262,7 +263,8 @@ EditCommandComposition* CompositeEditCommand::ensureComposition() {
   return command->m_composition.get();
 }
 
-bool CompositeEditCommand::willApplyEditing(EditCommandSource) {
+bool CompositeEditCommand::willApplyEditing(EditCommandSource,
+                                            BeforeInputTiming) {
   // TODO(chongz): Move all the 'beforeinput' dispatching logic here.
   return true;
 }