Switch to standard integer types in components/, part 1 of 4.

components/crx_file/id_util.cc

Index: components/crx_file/id_util.cc
diff --git a/components/crx_file/id_util.cc b/components/crx_file/id_util.cc
index d628aa144963cd6af072a6c7ddf868f9de0c8778..99a245606837ea312dacbe66f35b84ea6ee6972a 100644
--- a/components/crx_file/id_util.cc
+++ b/components/crx_file/id_util.cc
@@ -4,10 +4,13 @@
 
 #include "components/crx_file/id_util.h"
 
+#include <stdint.h>
+
 #include "base/files/file_path.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
+#include "build/build_config.h"
 #include "crypto/sha2.h"
 
 namespace {
@@ -37,7 +40,7 @@ namespace id_util {
 const size_t kIdSize = 16;
 
 std::string GenerateId(const std::string& input) {
-  uint8 hash[kIdSize];
+  uint8_t hash[kIdSize];
   crypto::SHA256HashString(input, hash, sizeof(hash));
   std::string output =
       base::ToLowerASCII(base::HexEncode(hash, sizeof(hash)));