Change some internal path names.

This is mostly to sync up with some changes from Google's internal
repositories; it does not affect the open-source distribution in itself.

COPYING

@@ -29,7 +29,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ===
 
-Some of the benchmark data in util/zippy/testdata is licensed differently:
+Some of the benchmark data in testdata/ is licensed differently:
 
  - fireworks.jpeg is Copyright 2013 Steinar H. Gunderson, and
    is licensed under the Creative Commons Attribution 3.0 license

snappy-c.h

@@ -30,8 +30,8 @@
  * Plain C interface (a wrapper around the C++ implementation).
  */
 
-#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_C_H_
-#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_C_H_
+#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_C_H_
+#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_C_H_
 
 #ifdef __cplusplus
 extern "C" {
@@ -135,4 +135,4 @@ snappy_status snappy_validate_compressed_buffer(const char* compressed,
 }  // extern "C"
 #endif
 
-#endif  /* UTIL_SNAPPY_OPENSOURCE_SNAPPY_C_H_ */
+#endif  /* THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_C_H_ */

snappy-internal.h

@@ -28,8 +28,8 @@
 //
 // Internals shared between the Snappy implementation and its unittest.
 
-#ifndef UTIL_SNAPPY_SNAPPY_INTERNAL_H_
-#define UTIL_SNAPPY_SNAPPY_INTERNAL_H_
+#ifndef THIRD_PARTY_SNAPPY_SNAPPY_INTERNAL_H_
+#define THIRD_PARTY_SNAPPY_SNAPPY_INTERNAL_H_
 
 #include "snappy-stubs-internal.h"
 
@@ -147,4 +147,4 @@ static inline int FindMatchLength(const char* s1,
 }  // end namespace internal
 }  // end namespace snappy
 
-#endif  // UTIL_SNAPPY_SNAPPY_INTERNAL_H_
+#endif  // THIRD_PARTY_SNAPPY_SNAPPY_INTERNAL_H_

snappy-sinksource.h

@@ -26,12 +26,11 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef UTIL_SNAPPY_SNAPPY_SINKSOURCE_H_
-#define UTIL_SNAPPY_SNAPPY_SINKSOURCE_H_
+#ifndef THIRD_PARTY_SNAPPY_SNAPPY_SINKSOURCE_H_
+#define THIRD_PARTY_SNAPPY_SNAPPY_SINKSOURCE_H_
 
 #include <stddef.h>
 
-
 namespace snappy {
 
 // A Sink is an interface that consumes a sequence of bytes.
@@ -131,7 +130,6 @@ class UncheckedByteArraySink : public Sink {
   char* dest_;
 };
 
+}  // namespace snappy
 
-}
-
-#endif  // UTIL_SNAPPY_SNAPPY_SINKSOURCE_H_
+#endif  // THIRD_PARTY_SNAPPY_SNAPPY_SINKSOURCE_H_

snappy-stubs-internal.h

@@ -28,8 +28,8 @@
 //
 // Various stubs for the open-source version of Snappy.
 
-#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_
-#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_
+#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_
+#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -488,4 +488,4 @@ inline char* string_as_array(string* str) {
 
 }  // namespace snappy
 
-#endif  // UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_
+#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_INTERNAL_H_

snappy-stubs-public.h.in

@@ -33,8 +33,8 @@
 // which is a public header. Instead, snappy-stubs-public.h is generated by
 // from snappy-stubs-public.h.in at configure time.
 
-#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
-#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
 
 #if @ac_cv_have_stdint_h@
 #include <stdint.h>
@@ -95,4 +95,4 @@ struct iovec {
 
 }  // namespace snappy
 
-#endif  // UTIL_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
+#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_

snappy-test.h

@@ -28,8 +28,8 @@
 //
 // Various stubs for the unit tests for the open-source version of Snappy.
 
-#ifndef UTIL_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_
-#define UTIL_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_
+#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_
+#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_
 
 #include <iostream>
 #include <string>
@@ -579,4 +579,4 @@ using snappy::CompressFile;
 using snappy::UncompressFile;
 using snappy::MeasureFile;
 
-#endif  // UTIL_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_
+#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_TEST_H_

snappy.h

@@ -36,8 +36,8 @@
 // using BMDiff and then compressing the output of BMDiff with
 // Snappy.
 
-#ifndef UTIL_SNAPPY_SNAPPY_H__
-#define UTIL_SNAPPY_SNAPPY_H__
+#ifndef THIRD_PARTY_SNAPPY_SNAPPY_H__
+#define THIRD_PARTY_SNAPPY_SNAPPY_H__
 
 #include <stddef.h>
 #include <string>
@@ -180,5 +180,4 @@ namespace snappy {
   static const size_t kMaxHashTableSize = 1 << kMaxHashTableBits;
 }  // end namespace snappy
 
-
-#endif  // UTIL_SNAPPY_SNAPPY_H__
+#endif  // THIRD_PARTY_SNAPPY_SNAPPY_H__