Implement hot mode invocation for idle time spell checker

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 d17c8dc2e2c4ad3d78f90828a07c986d8a02d5d4..5e3e9bd9a80561d3e8200f167adcbfdf5bc94fc8 100644
--- a/third_party/WebKit/Source/core/editing/commands/TypingCommand.h
+++ b/third_party/WebKit/Source/core/editing/commands/TypingCommand.h
@@ -82,6 +82,8 @@ class CORE_EXPORT TypingCommand final : public CompositeEditCommand {
   static bool insertParagraphSeparatorInQuotedContent(Document&);
   static void closeTyping(LocalFrame*);
 
+  static TypingCommand* lastTypingCommandIfStillOpenForTyping(LocalFrame*);

[yosin_UTC9, 2017/03/02 03:38:40]

It seems we want to move this function to |Editor|.

BTW, we want not to allow including "editing/commands/*.h" other than
"Editor.cpp".

[Xiaocheng, 2017/03/02 04:34:59]

Hmm, agreed that Editor is a better place for this function.

Will do in another patch.

+
   void insertText(const String& text, bool selectInsertedText, EditingState*);
   void insertTextRunWithoutNewlines(const String& text,
                                     bool selectInsertedText,
@@ -135,8 +137,6 @@ class CORE_EXPORT TypingCommand final : public CompositeEditCommand {
   bool isOpenForMoreTyping() const { return m_openForMoreTyping; }
   void closeTyping() { m_openForMoreTyping = false; }
 
-  static TypingCommand* lastTypingCommandIfStillOpenForTyping(LocalFrame*);
-
   void doApply(EditingState*) override;
   InputEvent::InputType inputType() const override;
   bool isTypingCommand() const override;