[DevTools] Do not expose findSource{Map}URL from v8_inspector.

third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp

 // 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.
 
 #include "platform/v8_inspector/V8StringUtil.h"
 
 #include "platform/inspector_protocol/String16.h"
 #include "platform/v8_inspector/V8DebuggerImpl.h"
 #include "platform/v8_inspector/V8InspectorSessionImpl.h"
 #include "platform/v8_inspector/V8Regex.h"
@@ skipping 175 matching lines @@
 {
     std::unique_ptr<V8Regex> regex = createSearchRegex(static_cast<V8InspectorSessionImpl*>(session)->debugger(), query, caseSensitive, isRegex);
     std::vector<std::pair<int, String16>> matches = scriptRegexpMatchesByLines(*regex.get(), text);
 
     std::vector<std::unique_ptr<protocol::Debugger::SearchMatch>> result;
     for (const auto& match : matches)
         result.push_back(buildObjectForSearchMatch(match.first, match.second));
     return result;
 }
 
-namespace V8ContentSearchUtil {
-
 String16 findSourceURL(const String16& content, bool multiline, bool* deprecated)
 {
     return findMagicComment(content, "sourceURL", multiline, deprecated);
 }
 
 String16 findSourceMapURL(const String16& content, bool multiline, bool* deprecated)
 {
     return findMagicComment(content, "sourceMappingURL", multiline, deprecated);
 }
 
+namespace V8ContentSearchUtil {
+
 std::unique_ptr<protocol::Array<protocol::Debugger::API::SearchMatch>> searchInTextByLines(V8InspectorSession* session, const String16& text, const String16& query, const bool caseSensitive, const bool isRegex)
 {
     std::vector<std::unique_ptr<protocol::Debugger::SearchMatch>> matches = searchInTextByLinesImpl(session, text, query, caseSensitive, isRegex);
     std::unique_ptr<protocol::Array<protocol::Debugger::API::SearchMatch>> result = protocol::Array<protocol::Debugger::API::SearchMatch>::create();
     for (size_t i = 0; i < matches.size(); ++i)
         result->addItem(std::move(matches[i]));
     return result;
 }
 
 } // namespace V8ContentSearchUtil
@@ skipping 65 matching lines @@
                 return nullptr;
             jsonObject->setValue(toProtocolString(propertyName), std::move(propertyValue));
         }
         return std::move(jsonObject);
     }
     NOTREACHED();
     return nullptr;
 }
 
 } // namespace blink