Revert r97185 "Update libvpx snapshot to v0.9.7-p1 (Cayuga)."

libvpx/source/libvpx/vpx/vpx_integer.h

Index: libvpx/source/libvpx/vpx/vpx_integer.h
diff --git a/libvpx/source/libvpx/vpx/vpx_integer.h b/libvpx/source/libvpx/vpx/vpx_integer.h
index 608760f8bb4acc5f4771da053eb1e1aecd2f2478..9a06c1ac395a89291399d3e2bf74ffe96eecb940 100644
--- a/libvpx/source/libvpx/vpx/vpx_integer.h
+++ b/libvpx/source/libvpx/vpx/vpx_integer.h
@@ -15,7 +15,7 @@
 /* get ptrdiff_t, size_t, wchar_t, NULL */
 #include <stddef.h>
 
-#if (defined(_MSC_VER) && (_MSC_VER < 1600)) || defined(VPX_EMULATE_INTTYPES)
+#if defined(_MSC_VER) || defined(VPX_EMULATE_INTTYPES)
 typedef signed char  int8_t;
 typedef signed short int16_t;
 typedef signed int   int32_t;
@@ -24,9 +24,10 @@ typedef unsigned char  uint8_t;
 typedef unsigned short uint16_t;
 typedef unsigned int   uint32_t;
 
-#if (defined(_MSC_VER) && (_MSC_VER < 1600))
+#if defined(_MSC_VER)
 typedef signed __int64   int64_t;
 typedef unsigned __int64 uint64_t;
+#define PRId64 "I64d"
 #endif
 
 #ifdef HAVE_ARMV6
@@ -49,14 +50,8 @@ typedef unsigned int   uintptr_t;
 #define __STDC_FORMAT_MACROS
 #endif
 #include <stdint.h>
-
-#endif
-
-/* VS2010 defines stdint.h, but not inttypes.h */
-#if defined(_MSC_VER)
-#define PRId64 "I64d"
-#else
 #include <inttypes.h>
+
 #endif
 
 #endif