Bug 1453061: Merge libaom code size fix. r=drno

https://aomedia-review.googlesource.com/c/aom/+/39401

media/libaom/config/win/ia32/aom_config.h

@@ -10,7 +10,7 @@
 #ifndef AOM_CONFIG_H
 #define AOM_CONFIG_H
 #define RESTRICT    
-#define INLINE      __forceinline
+#define INLINE      __inline
 #define ARCH_ARM 0
 #define ARCH_MIPS 0
 #define ARCH_X86 1

media/libaom/config/win/x64/aom_config.h

@@ -10,7 +10,7 @@
 #ifndef AOM_CONFIG_H
 #define AOM_CONFIG_H
 #define RESTRICT    
-#define INLINE      __forceinline
+#define INLINE      __inline
 #define ARCH_ARM 0
 #define ARCH_MIPS 0
 #define ARCH_X86 0

third_party/aom/configure

@@ -892,7 +892,7 @@ process_toolchain() {
              gen_vcproj_cmd=${source_path}/build/make/gen_msvs_vcxproj.sh
              enabled werror && gen_vcproj_cmd="${gen_vcproj_cmd} --enable-werror"
              all_targets="${all_targets} solution"
-             INLINE="__forceinline"
+             INLINE="__inline"
         ;;
     esac