[DevTools] Reduce API surface of String16.

third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp

Index: third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp
diff --git a/third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp b/third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp
index 4883f4ceda46e11f284f06dc4909a8d2f47eca32..009d1fce787cd244f2adf160c5b501181386dd03 100644
--- a/third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp
+++ b/third_party/WebKit/Source/platform/inspector_protocol/String16STL.cpp
@@ -52,24 +52,6 @@ template<typename CharType> inline bool isASCIIPrintable(CharType c)
     return c >= ' ' && c <= '~';
 }
 
-/*
- Statistics from a run of Apple's page load test for callers of isASCIISpace:
-
- character          count
- ---------          -----
- non-spaces         689383
- 20  space          294720
- 0A  \n             89059
- 09  \t             28320
- 0D  \r             0
- 0C  \f             0
- 0B  \v             0
- */
-template<typename CharType> inline bool isASCIISpace(CharType c)
-{
-    return c <= ' ' && (c == ' ' || (c <= 0xD && c >= 0x9));
-}
-
 extern const LChar ASCIICaseFoldTable[256] = {
     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
     0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
@@ -503,42 +485,6 @@ String16 String16::fromUTF8(const char* stringStart, size_t length)
     return String16(bufferStart, utf16Length);
 }
 
-// trim from start
-static inline wstring &ltrim(wstring &s)
-{
-    s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
-        return s;
-}
-
-// trim from end
-static inline wstring &rtrim(wstring &s)
-{
-    s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
-        return s;
-}
-
-// trim from both ends
-static inline wstring &trim(wstring &s)
-{
-    return ltrim(rtrim(s));
-}
-
-// static
-std::string String16::intToString(int i)
-{
-    char buffer[50];
-    std::sprintf(buffer, "%d", i);
-    return std::string(buffer);
-}
-
-// static
-std::string String16::doubleToString(double d)
-{
-    char buffer[100];
-    std::sprintf(buffer, "%f", d);
-    return std::string(buffer);
-}
-
 std::string String16::utf8() const
 {
     unsigned length = this->length();
@@ -585,12 +531,5 @@ std::string String16::utf8() const
     return std::string(bufferVector.data(), buffer - bufferVector.data());
 }
 
-String16 String16::stripWhiteSpace() const
-{
-    wstring result(m_impl);
-    trim(result);
-    return result;
-}
-
 } // namespace protocol
 } // namespace blink