[DevTools] Migrate v8_inspector/public from String16 to String{View,Buffer}.

third_party/WebKit/Source/platform/v8_inspector/public/StringView.h

Index: third_party/WebKit/Source/platform/v8_inspector/public/StringView.h
diff --git a/third_party/WebKit/Source/platform/v8_inspector/public/StringView.h b/third_party/WebKit/Source/platform/v8_inspector/public/StringView.h
new file mode 100644
index 0000000000000000000000000000000000000000..6d19529036baa4e13763423d8cd6d6867854f36c
--- /dev/null
+++ b/third_party/WebKit/Source/platform/v8_inspector/public/StringView.h
@@ -0,0 +1,39 @@
+// 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.
+
+// Note: this include guard is very specific to not clash with wtf. Will be changed after moving out of blink.
+#ifndef v8_inspector_public_StringView_h
+#define v8_inspector_public_StringView_h
+
+#include "platform/PlatformExport.h"
+
+#include <cctype>
+#include <stdint.h>
+
+namespace v8_inspector {
+
+class PLATFORM_EXPORT StringView {
+public:
+    StringView() : m_is8Bit(true), m_length(0), m_characters8(nullptr) { }

[esprehn, 2016/08/26 04:55:48]

We would normally wrap this to one var per line, see wtf/text/StringView.h

[dgozman, 2016/08/26 18:50:52]

Done.

+    StringView(const uint8_t* characters, unsigned length) : m_is8Bit(true), m_length(length), m_characters8(characters) { }
+    StringView(const uint16_t* characters, unsigned length) : m_is8Bit(false), m_length(length), m_characters16(characters) { }
+
+    bool is8Bit() const { return m_is8Bit; }
+    unsigned length() const { return m_length; }
+    // TODO(dgozman): add DCHECK(m_is8Bit) to accessors once platform can be used here.
+    const uint8_t* characters8() const { return m_characters8; }
+    const uint16_t* characters16() const { return m_characters16; }
+
+private:
+    bool m_is8Bit;
+    unsigned m_length;
+    union {
+        const uint8_t* m_characters8;
+        const uint16_t* m_characters16;
+    };
+};
+
+} // namespace v8_inspector
+
+#endif // v8_inspector_public_StringView_h