Revert of sandbox: Fix Win64 porting issue by using SIZE_T instead of ULONG

chrome_elf/blacklist/blacklist_interceptions.cc

Index: chrome_elf/blacklist/blacklist_interceptions.cc
diff --git a/chrome_elf/blacklist/blacklist_interceptions.cc b/chrome_elf/blacklist/blacklist_interceptions.cc
index 465f0175c75d22d37c87456253dd10aa8c90aa43..28eb692accc25ef431ecb8c013fbb40dbca71129 100644
--- a/chrome_elf/blacklist/blacklist_interceptions.cc
+++ b/chrome_elf/blacklist/blacklist_interceptions.cc
@@ -51,7 +51,7 @@
   DCHECK_NT(g_nt_query_virtual_memory_func);
 
   // We'll start with something close to max_path characters for the name.
-  SIZE_T buffer_bytes = MAX_PATH * 2;
+  ULONG buffer_bytes = MAX_PATH * 2;
   std::vector<BYTE> buffer_data(buffer_bytes);
 
   for (;;) {
@@ -61,7 +61,7 @@
     if (!section_name)
       break;
 
-    SIZE_T returned_bytes;
+    ULONG returned_bytes;
     NTSTATUS ret = g_nt_query_virtual_memory_func(
         NtCurrentProcess, address, MemorySectionName, section_name,
         buffer_bytes, &returned_bytes);
@@ -95,7 +95,7 @@
     return false;
 
   SECTION_BASIC_INFORMATION basic_info;
-  ULONG bytes_returned;
+  SIZE_T bytes_returned;
   NTSTATUS ret = g_nt_query_section_func(section, SectionBasicInformation,
                                          &basic_info, sizeof(basic_info),
                                          &bytes_returned);