Add QuicStringPiece which is actually StringPiece.

net/quic/platform/api/quic_text_utils.h

Index: net/quic/platform/api/quic_text_utils.h
diff --git a/net/quic/platform/api/quic_text_utils.h b/net/quic/platform/api/quic_text_utils.h
index 3509e9decb8ec53e326219a819d61572b157c34e..e80df74d35f6ae9ebf18dfb1ad43e0d789bd14dc 100644
--- a/net/quic/platform/api/quic_text_utils.h
+++ b/net/quic/platform/api/quic_text_utils.h
@@ -5,7 +5,7 @@
 #ifndef NET_QUIC_PLATFORM_API_QUIC_TEXT_UTILS_H_
 #define NET_QUIC_PLATFORM_API_QUIC_TEXT_UTILS_H_
 
-#include "base/strings/string_piece.h"
+#include "net/quic/platform/api/quic_string_piece.h"
 #include "net/quic/platform/impl/quic_text_utils_impl.h"
 
 namespace net {
@@ -14,47 +14,46 @@ namespace net {
 class QuicTextUtils {
  public:
   // Returns true if |data| starts with |prefix|, case sensitively.
-  static bool StartsWith(base::StringPiece data, base::StringPiece prefix) {
+  static bool StartsWith(QuicStringPiece data, QuicStringPiece prefix) {
     return QuicTextUtilsImpl::StartsWith(data, prefix);
   }
 
   // Returns true if |data| ends with |suffix|, case insensitively.
-  static bool EndsWithIgnoreCase(base::StringPiece data,
-                                 base::StringPiece suffix) {
+  static bool EndsWithIgnoreCase(QuicStringPiece data, QuicStringPiece suffix) {
     return QuicTextUtilsImpl::EndsWithIgnoreCase(data, suffix);
   }
 
   // Returns a new string in which |data| has been converted to lower case.
-  static std::string ToLower(base::StringPiece data) {
+  static std::string ToLower(QuicStringPiece data) {
     return QuicTextUtilsImpl::ToLower(data);
   }
 
   // Removes leading and trailing whitespace from |data|.
-  static void RemoveLeadingAndTrailingWhitespace(base::StringPiece* data) {
+  static void RemoveLeadingAndTrailingWhitespace(QuicStringPiece* data) {
     QuicTextUtilsImpl::RemoveLeadingAndTrailingWhitespace(data);
   }
 
   // Returns true if |in| represents a valid uint64, and stores that value in
   // |out|.
-  static bool StringToUint64(base::StringPiece in, uint64_t* out) {
+  static bool StringToUint64(QuicStringPiece in, uint64_t* out) {
     return QuicTextUtilsImpl::StringToUint64(in, out);
   }
 
   // Returns true if |in| represents a valid int, and stores that value in
   // |out|.
-  static bool StringToInt(base::StringPiece in, int* out) {
+  static bool StringToInt(QuicStringPiece in, int* out) {
     return QuicTextUtilsImpl::StringToInt(in, out);
   }
 
   // Returns true if |in| represents a valid uint32, and stores that value in
   // |out|.
-  static bool StringToUint32(base::StringPiece in, uint32_t* out) {
+  static bool StringToUint32(QuicStringPiece in, uint32_t* out) {
     return QuicTextUtilsImpl::StringToUint32(in, out);
   }
 
   // Returns true if |in| represents a valid size_t, and stores that value in
   // |out|.
-  static bool StringToSizeT(base::StringPiece in, size_t* out) {
+  static bool StringToSizeT(QuicStringPiece in, size_t* out) {
     return QuicTextUtilsImpl::StringToSizeT(in, out);
   }
 
@@ -67,19 +66,19 @@ class QuicTextUtils {
   // hexadecimal representation.
   // Return value: 2*|length| characters of ASCII string.
   static std::string HexEncode(const char* data, size_t length) {
-    return HexEncode(base::StringPiece(data, length));
+    return HexEncode(QuicStringPiece(data, length));
   }
 
   // This converts |data.length()| bytes of binary to a
   // 2*|data.length()|-character hexadecimal representation.
   // Return value: 2*|data.length()| characters of ASCII string.
-  static std::string HexEncode(base::StringPiece data) {
+  static std::string HexEncode(QuicStringPiece data) {
     return QuicTextUtilsImpl::HexEncode(data);
   }
 
   // Converts |data| from a hexadecimal ASCII string to a binary string
   // that is |data.length()/2| bytes long.
-  static std::string HexDecode(base::StringPiece data) {
+  static std::string HexDecode(QuicStringPiece data) {
     return QuicTextUtilsImpl::HexDecode(data);
   }
 
@@ -95,18 +94,17 @@ class QuicTextUtils {
   // printed as '.' in the ASCII output.
   // For example, given the input "Hello, QUIC!\01\02\03\04", returns:
   // "0x0000:  4865 6c6c 6f2c 2051 5549 4321 0102 0304  Hello,.QUIC!...."
-  static std::string HexDump(base::StringPiece binary_data) {
+  static std::string HexDump(QuicStringPiece binary_data) {
     return QuicTextUtilsImpl::HexDump(binary_data);
   }
 
   // Returns true if |data| contains any uppercase characters.
-  static bool ContainsUpperCase(base::StringPiece data) {
+  static bool ContainsUpperCase(QuicStringPiece data) {
     return QuicTextUtilsImpl::ContainsUpperCase(data);
   }
 
   // Splits |data| into a vector of pieces delimited by |delim|.
-  static std::vector<base::StringPiece> Split(base::StringPiece data,
-                                              char delim) {
+  static std::vector<QuicStringPiece> Split(QuicStringPiece data, char delim) {
     return QuicTextUtilsImpl::Split(data, delim);
   }
 };