Remove supports_touch_events flag from BasicDesktopEnvironment

remoting/host/basic_desktop_environment.h

Index: remoting/host/basic_desktop_environment.h
diff --git a/remoting/host/basic_desktop_environment.h b/remoting/host/basic_desktop_environment.h
index 5bf983aec4b24b1c07ef120fe6ae9c6c236fddf5..222c1768e76bdd7676b21cda8fcb1b52bc6d0ae9 100644
--- a/remoting/host/basic_desktop_environment.h
+++ b/remoting/host/basic_desktop_environment.h
@@ -46,8 +46,7 @@ class BasicDesktopEnvironment : public DesktopEnvironment {
       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
-      bool supports_touch_events);
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
 
   scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const {
     return caller_task_runner_;
@@ -91,9 +90,6 @@ class BasicDesktopEnvironment : public DesktopEnvironment {
   // find build errors.
   std::unique_ptr<webrtc::DesktopCaptureOptions> desktop_capture_options_;
 
-  // True if the touch events capability should be offered.
-  const bool supports_touch_events_;
-
   DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironment);
 };
 
@@ -110,10 +106,6 @@ class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory {
   // DesktopEnvironmentFactory implementation.
   bool SupportsAudioCapture() const override;
 
-  void set_supports_touch_events(bool enable) {
-    supports_touch_events_ = enable;
-  }
-
  protected:
   scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const {
     return caller_task_runner_;
@@ -132,8 +124,6 @@ class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory {
     return ui_task_runner_;
   }
 
-  bool supports_touch_events() const { return supports_touch_events_; }
-
  private:
   // Task runner on which methods of DesktopEnvironmentFactory interface should
   // be called.
@@ -148,10 +138,6 @@ class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory {
   // Used to run UI code.
   scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
 
-  // True if the touch events capability should be offered by the
-  // DesktopEnvironment instances.
-  bool supports_touch_events_;
-
   DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironmentFactory);
 };