Move many of v8_inspector dependencies out of core/

sky/engine/core/inspector/ContentSearchUtils.cpp

Index: sky/engine/core/inspector/ContentSearchUtils.cpp
diff --git a/sky/engine/core/inspector/ContentSearchUtils.cpp b/sky/engine/core/inspector/ContentSearchUtils.cpp
deleted file mode 100644
index b5c238bb2b49a1043c59a1c453b96574ec51946c..0000000000000000000000000000000000000000
--- a/sky/engine/core/inspector/ContentSearchUtils.cpp
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (C) 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
- * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "sky/engine/config.h"
-
-#include "sky/engine/core/inspector/ContentSearchUtils.h"
-
-#include "sky/engine/bindings/core/v8/ScriptRegexp.h"
-#include "sky/engine/wtf/Vector.h"
-#include "sky/engine/wtf/text/StringBuilder.h"
-
-namespace blink {
-namespace ContentSearchUtils {
-
-namespace {
-// This should be kept the same as the one in front-end/utilities.js
-static const char regexSpecialCharacters[] = "[](){}+-*.,?\\^$|";
-}
-
-static String createSearchRegexSource(const String& text)
-{
-    StringBuilder result;
-    String specials(regexSpecialCharacters);
-
-    for (unsigned i = 0; i < text.length(); i++) {
-        if (specials.find(text[i]) != kNotFound)
-            result.append('\\');
-        result.append(text[i]);
-    }
-
-    return result.toString();
-}
-
-static Vector<pair<int, String> > getScriptRegexpMatchesByLines(const ScriptRegexp* regex, const String& text)
-{
-    Vector<pair<int, String> > result;
-    if (text.isEmpty())
-        return result;
-
-    OwnPtr<Vector<unsigned> > endings(lineEndings(text));
-    unsigned size = endings->size();
-    unsigned start = 0;
-    for (unsigned lineNumber = 0; lineNumber < size; ++lineNumber) {
-        unsigned lineEnd = endings->at(lineNumber);
-        String line = text.substring(start, lineEnd - start);
-        if (line.endsWith('\r'))
-            line = line.left(line.length() - 1);
-
-        int matchLength;
-        if (regex->match(line, 0, &matchLength) != -1)
-            result.append(pair<int, String>(lineNumber, line));
-
-        start = lineEnd + 1;
-    }
-    return result;
-}
-
-static PassRefPtr<TypeBuilder::Page::SearchMatch> buildObjectForSearchMatch(int lineNumber, const String& lineContent)
-{
-    return TypeBuilder::Page::SearchMatch::create()
-        .setLineNumber(lineNumber)
-        .setLineContent(lineContent)
-        .release();
-}
-
-PassOwnPtr<ScriptRegexp> createSearchRegex(const String& query, bool caseSensitive, bool isRegex)
-{
-    String regexSource = isRegex ? query : createSearchRegexSource(query);
-    return adoptPtr(new ScriptRegexp(regexSource, caseSensitive ? TextCaseSensitive : TextCaseInsensitive));
-}
-
-PassRefPtr<TypeBuilder::Array<TypeBuilder::Page::SearchMatch> > searchInTextByLines(const String& text, const String& query, const bool caseSensitive, const bool isRegex)
-{
-    RefPtr<TypeBuilder::Array<TypeBuilder::Page::SearchMatch> > result = TypeBuilder::Array<TypeBuilder::Page::SearchMatch>::create();
-
-    OwnPtr<ScriptRegexp> regex = ContentSearchUtils::createSearchRegex(query, caseSensitive, isRegex);
-    Vector<pair<int, String> > matches = getScriptRegexpMatchesByLines(regex.get(), text);
-
-    for (Vector<pair<int, String> >::const_iterator it = matches.begin(); it != matches.end(); ++it)
-        result->addItem(buildObjectForSearchMatch(it->first, it->second));
-
-    return result;
-}
-
-static String findMagicComment(const String& content, const String& name, MagicCommentType commentType, bool* deprecated = 0)
-{
-    ASSERT(name.find("=") == kNotFound);
-    if (deprecated)
-        *deprecated = false;
-
-    unsigned length = content.length();
-    unsigned nameLength = name.length();
-
-    size_t pos = length;
-    size_t equalSignPos = 0;
-    size_t closingCommentPos = 0;
-    while (true) {
-        pos = content.reverseFind(name, pos);
-        if (pos == kNotFound)
-            return String();
-
-        // Check for a /\/[\/*][@#][ \t]/ regexp (length of 4) before found name.
-        if (pos < 4)
-            return String();
-        pos -= 4;
-        if (content[pos] != '/')
-            continue;
-        if ((content[pos + 1] != '/' || commentType != JavaScriptMagicComment)
-            && (content[pos + 1] != '*' || commentType != CSSMagicComment))
-            continue;
-        if (content[pos + 2] != '#' && content[pos + 2] != '@')
-            continue;
-        if (content[pos + 3] != ' ' && content[pos + 3] != '\t')
-            continue;
-        equalSignPos = pos + 4 + nameLength;
-        if (equalSignPos < length && content[equalSignPos] != '=')
-            continue;
-        if (commentType == CSSMagicComment) {
-            closingCommentPos = content.find("*/", equalSignPos + 1);
-            if (closingCommentPos == kNotFound)
-                return String();
-        }
-
-        break;
-    }
-
-    if (deprecated && content[pos + 2] == '@')
-        *deprecated = true;
-
-    ASSERT(equalSignPos);
-    ASSERT(commentType != CSSMagicComment || closingCommentPos);
-    size_t urlPos = equalSignPos + 1;
-    String match = commentType == CSSMagicComment
-        ? content.substring(urlPos, closingCommentPos - urlPos)
-        : content.substring(urlPos);
-
-    size_t newLine = match.find("\n");
-    if (newLine != kNotFound)
-        match = match.substring(0, newLine);
-    match = match.stripWhiteSpace();
-
-    String disallowedChars("\"' \t");
-    for (unsigned i = 0; i < match.length(); ++i) {
-        if (disallowedChars.find(match[i]) != kNotFound)
-            return "";
-    }
-
-    return match;
-}
-
-String findSourceURL(const String& content, MagicCommentType commentType, bool* deprecated)
-{
-    return findMagicComment(content, "sourceURL", commentType, deprecated);
-}
-
-String findSourceMapURL(const String& content, MagicCommentType commentType, bool* deprecated)
-{
-    return findMagicComment(content, "sourceMappingURL", commentType, deprecated);
-}
-
-} // namespace ContentSearchUtils
-} // namespace blink
-