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

src/common/emu_window.cpp

@@ -32,7 +32,7 @@ std::tuple<unsigned,unsigned> EmuWindow::ClipToTouchScreen(unsigned new_x, unsig
 
     new_x = std::max(new_x, framebuffer_layout.bottom_screen.left);
     new_x = std::min(new_x, framebuffer_layout.bottom_screen.right-1);
-    
+
     new_y = std::max(new_y, framebuffer_layout.bottom_screen.top);
     new_y = std::min(new_y, framebuffer_layout.bottom_screen.bottom-1);
 

src/common/file_util.cpp

@@ -16,7 +16,7 @@
     #include <io.h>
     #include <direct.h> // getcwd
     #include <tchar.h>
-    
+
     // 64 bit offsets for windows
     #define fseeko _fseeki64
     #define ftello _ftelli64

src/common/swap.h

@@ -135,7 +135,7 @@ template <>
 inline void swap<8>(u8* data) {
     *reinterpret_cast<u64*>(data) = swap64(data);
 }
-    
+
 }  // Namespace Common