[inspector] Initial import of v8_inspector.

src/inspector/SearchUtil.h

Index: src/inspector/SearchUtil.h
diff --git a/src/inspector/SearchUtil.h b/src/inspector/SearchUtil.h
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+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_INSPECTOR_SEARCHUTIL_H_
+#define V8_INSPECTOR_SEARCHUTIL_H_
+
+#include "src/inspector/StringUtil.h"
+#include "src/inspector/protocol/Debugger.h"
+
+namespace v8_inspector {
+
+class V8InspectorSession;
+
+String16 findSourceURL(const String16& content, bool multiline);
+String16 findSourceMapURL(const String16& content, bool multiline);
+std::vector<std::unique_ptr<protocol::Debugger::SearchMatch>>
+searchInTextByLinesImpl(V8InspectorSession*, const String16& text,
+                        const String16& query, bool caseSensitive,
+                        bool isRegex);
+
+}  //  namespace v8_inspector
+
+#endif  // V8_INSPECTOR_SEARCHUTIL_H_