Refactor fxge/fx_apple and fx_win header files

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 57f9823aa9b0dacbe1ce85385f3e31a7ec228219..872baf77850bca2899bdf78a6dda347abf6f8c81 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -684,6 +684,7 @@ static_library("fxge") {
     "core/fxge/android/fx_android_font.h",
     "core/fxge/android/fx_android_imp.cpp",
     "core/fxge/apple/apple_int.h",
+    "core/fxge/apple/cfx_quartzdevice.h",
     "core/fxge/apple/fx_mac_imp.cpp",
     "core/fxge/apple/fx_quartz_device.cpp",
     "core/fxge/dib/dib_int.h",
@@ -726,13 +727,13 @@ static_library("fxge") {
     "core/fxge/ge/include/cfx_fontmgr.h",
     "core/fxge/ge/include/ifx_systemfontinfo.h",
     "core/fxge/ifx_renderdevicedriver.cpp",
+    "core/fxge/include/cfx_windowsdevice.h",
     "core/fxge/include/fx_dib.h",
     "core/fxge/include/fx_font.h",
     "core/fxge/include/fx_freetype.h",
     "core/fxge/include/fx_ge.h",
-    "core/fxge/include/fx_ge_apple.h",
-    "core/fxge/include/fx_ge_win32.h",
     "core/fxge/include/ifx_renderdevicedriver.h",
+    "core/fxge/win32/cfx_windowsdib.h",
   ]
 
   configs += [