Revert "InstrProf: Add unit tests for the profile reader and writer"

Looks like the bots don't like my initializer lists.

This reverts r229455

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229456 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ProfileData/InstrProfReader.h

@@ -95,9 +95,6 @@ public:
   /// Factory method to create an appropriately typed reader for the given
   /// instrprof file.
   static ErrorOr<std::unique_ptr<InstrProfReader>> create(std::string Path);
-
-  static ErrorOr<std::unique_ptr<InstrProfReader>>
-  create(std::unique_ptr<MemoryBuffer> Buffer);
 };
 
 /// Reader for the simple text based instrprof format.
@@ -297,9 +294,6 @@ public:
   /// Factory method to create an indexed reader.
   static ErrorOr<std::unique_ptr<IndexedInstrProfReader>>
   create(std::string Path);
-
-  static ErrorOr<std::unique_ptr<IndexedInstrProfReader>>
-  create(std::unique_ptr<MemoryBuffer> Buffer);
 };
 
 } // end namespace llvm

include/llvm/ProfileData/InstrProfWriter.h

@@ -41,12 +41,8 @@ public:
   std::error_code addFunctionCounts(StringRef FunctionName,
                                     uint64_t FunctionHash,
                                     ArrayRef<uint64_t> Counters);
-  /// Write the profile to \c OS
+  /// Ensure that all data is written to disk.
   void write(raw_fd_ostream &OS);
-  /// Write the profile, returning the raw data. For testing.
-  std::string writeString();
-private:
-  std::pair<uint64_t, uint64_t> writeImpl(raw_ostream &OS);
 };
 
 } // end namespace llvm