[DevTools] Generate separate copies of inspector_protocol.

third_party/WebKit/Source/platform/inspector_protocol/Parser_cpp.template

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-namespace blink {
-namespace protocol {
+{% for namespace in config.protocol.namespace %}
+namespace {{namespace}} {
+{% endfor %}
 
 namespace {
 
 const int stackLimit = 1000;
 
 enum Token {
     ObjectBegin,
     ObjectEnd,
     ArrayBegin,
     ArrayEnd,
     StringLiteral,
     Number,
     BoolTrue,
     BoolFalse,
     NullToken,
     ListSeparator,
     ObjectPairSeparator,
     InvalidToken,
 };
 
 const char* const nullString = "null";
 const char* const trueString = "true";
 const char* const falseString = "false";
 
 bool isASCII(uint16_t c)
 {
     return !(c & ~0x7F);
 }
 
+bool isSpaceOrNewLine(uint16_t c)
+{
+    return isASCII(c) && c <= ' ' && (c == ' ' || (c <= 0xD && c >= 0x9));
+}
+
 double charactersToDouble(const uint16_t* characters, size_t length, bool* ok)
 {
     std::vector<char> buffer;
     buffer.reserve(length + 1);
     for (size_t i = 0; i < length; ++i) {
         if (!isASCII(characters[i])) {
             *ok = false;
             return 0;
         }
         buffer.push_back(static_cast<char>(characters[i]));
@@ skipping 181 matching lines @@
         return false;
     }
 
     return false;
 }
 
 template<typename Char>
 void skipWhitespaceAndComments(const Char* start, const Char* end, const Char** whitespaceEnd)
 {
     while (start < end) {
-        if (String16::isSpaceOrNewLine(*start)) {
+        if (isSpaceOrNewLine(*start)) {
             ++start;
         } else if (*start == '/') {
             const Char* commentEnd;
             if (!skipComment(start, end, &commentEnd))
                 break;
             start = commentEnd;
         } else {
             break;
         }
     }
@@ skipping 69 matching lines @@
         return c - '0';
     if ('A' <= c && c <= 'F')
         return c - 'A' + 10;
     if ('a' <= c && c <= 'f')
         return c - 'a' + 10;
     NOTREACHED();
     return 0;
 }
 
 template<typename Char>
-bool decodeString(const Char* start, const Char* end, String16Builder* output)
+bool decodeString(const Char* start, const Char* end, StringBuilder* output)
 {
     while (start < end) {
-        UChar c = *start++;
+        uint16_t c = *start++;
         if ('\\' != c) {
             output->append(c);
             continue;
         }
         c = *start++;
 
         if (c == 'x') {
             // \x is not supported.
             return false;
         }
@@ skipping 30 matching lines @@
             break;
         default:
             return false;
         }
         output->append(c);
     }
     return true;
 }
 
 template<typename Char>
-bool decodeString(const Char* start, const Char* end, String16* output)
+bool decodeString(const Char* start, const Char* end, String* output)
 {
     if (start == end) {
         *output = "";
         return true;
     }
     if (start > end)
         return false;
-    String16Builder buffer;
-    buffer.reserveCapacity(end - start);
+    StringBuilder buffer;
+    StringUtil::builderReserve(buffer, end - start);
     if (!decodeString(start, end, &buffer))
         return false;
     *output = buffer.toString();
     return true;
 }
 
 template<typename Char>
 std::unique_ptr<Value> buildValue(const Char* start, const Char* end, const Char** valueTokenEnd, int depth)
 {
     if (depth > stackLimit)
@@ skipping 21 matching lines @@
         if (!ok)
             return nullptr;
         int number = static_cast<int>(value);
         if (number == value)
             result = FundamentalValue::create(number);
         else
             result = FundamentalValue::create(value);
         break;
     }
     case StringLiteral: {
-        String16 value;
+        String value;
         bool ok = decodeString(tokenStart + 1, tokenEnd - 1, &value);
         if (!ok)
             return nullptr;
         result = StringValue::create(value);
         break;
     }
     case ArrayBegin: {
         std::unique_ptr<ListValue> array = ListValue::create();
         start = tokenEnd;
         token = parseToken(start, end, &tokenStart, &tokenEnd);
@@ skipping 21 matching lines @@
         result = std::move(array);
         break;
     }
     case ObjectBegin: {
         std::unique_ptr<DictionaryValue> object = DictionaryValue::create();
         start = tokenEnd;
         token = parseToken(start, end, &tokenStart, &tokenEnd);
         while (token != ObjectEnd) {
             if (token != StringLiteral)
                 return nullptr;
-            String16 key;
+            String key;
             if (!decodeString(tokenStart + 1, tokenEnd - 1, &key))
                 return nullptr;
             start = tokenEnd;
 
             token = parseToken(start, end, &tokenStart, &tokenEnd);
             if (token != ObjectPairSeparator)
                 return nullptr;
             start = tokenEnd;
 
             std::unique_ptr<Value> value = buildValue(start, end, &tokenEnd, depth + 1);
@@ skipping 46 matching lines @@
 std::unique_ptr<Value> parseJSON(const uint16_t* characters, unsigned length)
 {
     return parseJSONInternal<uint16_t>(characters, length);
 }
 
 std::unique_ptr<Value> parseJSON(const uint8_t* characters, unsigned length)
 {
     return parseJSONInternal<uint8_t>(characters, length);
 }
 
-std::unique_ptr<Value> parseJSON(const String16& json)
-{
-    if (json.isEmpty())
-        return nullptr;
-    return parseJSONInternal<uint16_t>(reinterpret_cast<const uint16_t*>(json.characters16()), json.length());
-}
-
-} // namespace protocol
-} // namespace blink
+{% for namespace in config.protocol.namespace %}
+} // namespace {{namespace}}
+{% endfor %}