Remove every trailing whitespace from the project (but externals).

src/core/hle/service/hid/hid.cpp

@@ -106,7 +106,7 @@ void Update() {
         mem->touch.index_reset_ticks_previous = mem->touch.index_reset_ticks;
         mem->touch.index_reset_ticks = (s64)CoreTiming::GetTicks();
     }
-    
+
     // Signal both handles when there's an update to Pad or touch
     event_pad_or_touch_1->Signal();
     event_pad_or_touch_2->Signal();

src/core/hle/service/hid/hid_spvr.cpp

@@ -25,6 +25,6 @@ const Interface::FunctionInfo FunctionTable[] = {
 HID_SPVR_Interface::HID_SPVR_Interface() {
     Register(FunctionTable);
 }
-    
+
 } // namespace HID
 } // namespace Service

src/core/hle/service/hid/hid_user.h

@@ -11,7 +11,7 @@
 
 namespace Service {
 namespace HID {
-    
+
 /**
  * HID service interface.
  */