Revert of Add test for new FrontBufferedStream behavior.

tests/FrontBufferedStreamTest.cpp

Index: tests/FrontBufferedStreamTest.cpp
diff --git a/tests/FrontBufferedStreamTest.cpp b/tests/FrontBufferedStreamTest.cpp
index e8c2c6a678f7a195a2eacafaedf39f1ae18652e7..cb11b12de8268e938de64691261a3346889f352f 100644
--- a/tests/FrontBufferedStreamTest.cpp
+++ b/tests/FrontBufferedStreamTest.cpp
@@ -5,9 +5,7 @@
  * found in the LICENSE file.
  */
 
-#include "SkBitmap.h"
 #include "SkFrontBufferedStream.h"
-#include "SkImageDecoder.h"
 #include "SkRefCnt.h"
 #include "SkStream.h"
 #include "SkTypes.h"
@@ -251,45 +249,3 @@
     test_buffers(reporter, 15);
     test_buffers(reporter, 64);
 }
-
-// Test that a FrontBufferedStream does not allow reading after the end of a stream.
-// This class is a dummy SkStream which reports that it is at the end on the first
-// read (simulating a failure). Then it tracks whether someone calls read() again.
-class FailingStream : public SkStream {
-public:
-    FailingStream()
-    : fAtEnd(false)
-    , fReadAfterEnd(false)
-    {}
-    virtual size_t read(void* buffer, size_t size) SK_OVERRIDE {
-        if (fAtEnd) {
-            fReadAfterEnd = true;
-        } else {
-            fAtEnd = true;
-        }
-        return 0;
-    }
-
-    virtual bool isAtEnd() const SK_OVERRIDE {
-        return fAtEnd;
-    }
-
-    bool readAfterEnd() const {
-        return fReadAfterEnd;
-    }
-private:
-    bool fAtEnd;
-    bool fReadAfterEnd;
-};
-
-DEF_TEST(ShortFrontBufferedStream, reporter) {
-    FailingStream failingStream;
-    SkAutoTUnref<SkStreamRewindable> stream(SkFrontBufferedStream::Create(&failingStream, 64));
-    SkBitmap bm;
-    // The return value of DecodeStream is not important. We are just using DecodeStream because
-    // it simulates a bug. DecodeStream will read the stream, then rewind, then attempt to read
-    // again. FrontBufferedStream::read should not continue to read its underlying stream beyond
-    // its end.
-    SkImageDecoder::DecodeStream(stream, &bm);
-    REPORTER_ASSERT(reporter, !failingStream.readAfterEnd());
-}