Move IOFile to a separate file

Reduces the number of files that need to be recompiled
when making changes to FileUtil.h.

Source/Core/Core/PowerPC/Jit64/Jit.cpp

@@ -13,7 +13,7 @@
 #endif
 
 #include "Common/CommonTypes.h"
-#include "Common/FileUtil.h"
+#include "Common/File.h"
 #include "Common/Logging/Log.h"
 #include "Common/MemoryUtil.h"
 #include "Common/StringUtil.h"

Source/Core/Core/PowerPC/JitInterface.cpp

@@ -18,7 +18,7 @@
 
 #include "Common/ChunkFile.h"
 #include "Common/CommonTypes.h"
-#include "Common/FileUtil.h"
+#include "Common/File.h"
 #include "Common/MsgHandler.h"
 
 #include "Core/Core.h"

Source/Core/Core/PowerPC/PPCSymbolDB.cpp

@@ -8,7 +8,7 @@
 #include <vector>
 
 #include "Common/CommonTypes.h"
-#include "Common/FileUtil.h"
+#include "Common/File.h"
 #include "Common/Logging/Log.h"
 #include "Common/MsgHandler.h"
 #include "Common/StringUtil.h"

Source/Core/Core/PowerPC/PPCTables.cpp

@@ -13,6 +13,7 @@
 
 #include "Common/Assert.h"
 #include "Common/CommonTypes.h"
+#include "Common/File.h"
 #include "Common/FileUtil.h"
 #include "Common/Logging/Log.h"
 #include "Common/StringUtil.h"

Source/Core/Core/PowerPC/SignatureDB/CSVSignatureDB.cpp

@@ -6,6 +6,7 @@
 #include <fstream>
 #include <sstream>
 
+#include "Common/File.h"
 #include "Common/FileUtil.h"
 #include "Common/Logging/Log.h"
 

Source/Core/Core/PowerPC/SignatureDB/DSYSignatureDB.cpp

@@ -7,7 +7,7 @@
 #include <string>
 
 #include "Common/CommonTypes.h"
-#include "Common/FileUtil.h"
+#include "Common/File.h"
 #include "Common/Logging/Log.h"
 
 #include "Core/PowerPC/SignatureDB/DSYSignatureDB.h"