Removed two functions as they are also in Native/file.

Also, removed TabsToSpaces() from the header as it no longer exists.

Common/FileUtil.cpp

@@ -715,35 +715,6 @@ std::string &GetUserPath(const unsigned int DirIDX, const std::string &newPath)
 	return paths[DirIDX];
 }
 
-bool WriteStringToFile(bool text_file, const std::string &str, const char *filename)
-{
-	FILE *f = OpenCFile(filename, text_file ? "w" : "wb");
-	if (!f)
-		return false;
-	size_t len = str.size();
-	if (len != fwrite(str.data(), 1, str.size(), f))	// TODO: string::data() may not be contiguous
-	{
-		fclose(f);
-		return false;
-	}
-	fclose(f);
-	return true;
-}
-
-bool ReadFileToString(bool text_file, const char *filename, std::string &str)
-{
-	FILE *f = OpenCFile(filename, text_file ? "r" : "rb");
-	if (!f)
-		return false;
-	size_t len = (size_t)GetSize(f);
-	char *buf = new char[len + 1];
-	buf[fread(buf, 1, len, f)] = 0;
-	str = std::string(buf, len);
-	fclose(f);
-	delete [] buf;
-	return true;
-}
-
 IOFile::IOFile()
 	: m_file(NULL), m_good(true)
 {}

Common/FileUtil.h

@@ -128,9 +128,6 @@ std::string GetBundleDirectory();
 std::string &GetExeDirectory();
 #endif
 
-bool WriteStringToFile(bool text_file, const std::string &str, const char *filename);
-bool ReadFileToString(bool text_file, const char *filename, std::string &str);
-
 // simple wrapper for cstdlib file functions to
 // hopefully will make error checking easier
 // and make forgetting an fclose() harder

Common/StringUtils.h

@@ -52,8 +52,6 @@ std::string ThousandSeparate(I value, int spaces = 0)
 	return oss.str();
 }
 
-std::string TabsToSpaces(int tab_size, const std::string &in);
-
 // "C:/Windows/winhelp.exe" to "C:/Windows/", "winhelp", ".exe"
 bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _pFilename, std::string* _pExtension);
 

headless/Compare.cpp

@@ -16,7 +16,7 @@
 // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
 
 #include "headless/Compare.h"
-#include "Common/FileUtil.h"
+#include "file/file_util.h"
 #include "Core/Host.h"
 
 #include <cmath>
@@ -250,7 +250,7 @@ bool CompareOutput(const std::string &bootFilename, const std::string &output, b
 				printf("%s", output.c_str());
 				printf("============== expected output:\n");
 				std::string fullExpected;
-				if (File::ReadFileToString(true, expect_filename.c_str(), fullExpected))
+				if (readFileToString(true, expect_filename.c_str(), fullExpected))
 					printf("%s", fullExpected.c_str());
 				printf("===============================\n");
 			}