TouchMode (6.2/n) Fully detaching touch mode from focus event (native)

Bug: 193718270
Test: atest inputflinger_tests
Test: atest libinput_tests
Test: atest FrameworksCoreTests
Test: atest CtsInputMethodTestCases
Test: atest CtsInputTestCases
Test: atest CtsSecurityTestCases
Test: atest CtsWindowManagerDeviceTestCases
Change-Id: I334c63d781ee8e8c13d21cc4a6cf323d885fc985
diff --git a/include/input/Input.h b/include/input/Input.h
index 7cc595a..ce9cefe 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -840,15 +840,12 @@
 
     inline bool getHasFocus() const { return mHasFocus; }
 
-    inline bool getInTouchMode() const { return mInTouchMode; }
-
-    void initialize(int32_t id, bool hasFocus, bool inTouchMode);
+    void initialize(int32_t id, bool hasFocus);
 
     void initialize(const FocusEvent& from);
 
 protected:
     bool mHasFocus;
-    bool mInTouchMode;
 };
 
 /*