DevTools: migrate from OwnPtr to std::unique_ptr for inspector protocol classes.

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

Index: third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp b/third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp
index 05083b33efb769b9a57f209b99de7febbe887bd5..e47981e72ccc9798d32d0122c527563f6907b532 100644
--- a/third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp
@@ -95,9 +95,9 @@ String16 createSearchRegexSource(const String16& text)
     return result.toString();
 }
 
-PassOwnPtr<protocol::Vector<unsigned>> lineEndings(const String16& text)
+std::unique_ptr<protocol::Vector<unsigned>> lineEndings(const String16& text)
 {
-    OwnPtr<protocol::Vector<unsigned>> result(adoptPtr(new protocol::Vector<unsigned>()));
+    std::unique_ptr<protocol::Vector<unsigned>> result(new protocol::Vector<unsigned>());
 
     unsigned start = 0;
     while (start < text.length()) {
@@ -119,7 +119,7 @@ protocol::Vector<std::pair<int, String16>> scriptRegexpMatchesByLines(const V8Re
     if (text.isEmpty())
         return result;
 
-    OwnPtr<protocol::Vector<unsigned>> endings(lineEndings(text));
+    std::unique_ptr<protocol::Vector<unsigned>> endings(lineEndings(text));
     unsigned size = endings->size();
     unsigned start = 0;
     for (unsigned lineNumber = 0; lineNumber < size; ++lineNumber) {
@@ -137,7 +137,7 @@ protocol::Vector<std::pair<int, String16>> scriptRegexpMatchesByLines(const V8Re
     return result;
 }
 
-PassOwnPtr<protocol::Debugger::SearchMatch> buildObjectForSearchMatch(int lineNumber, const String16& lineContent)
+std::unique_ptr<protocol::Debugger::SearchMatch> buildObjectForSearchMatch(int lineNumber, const String16& lineContent)
 {
     return protocol::Debugger::SearchMatch::create()
         .setLineNumber(lineNumber)
@@ -145,10 +145,10 @@ PassOwnPtr<protocol::Debugger::SearchMatch> buildObjectForSearchMatch(int lineNu
         .build();
 }
 
-PassOwnPtr<V8Regex> createSearchRegex(V8DebuggerImpl* debugger, const String16& query, bool caseSensitive, bool isRegex)
+std::unique_ptr<V8Regex> createSearchRegex(V8DebuggerImpl* debugger, const String16& query, bool caseSensitive, bool isRegex)
 {
     String16 regexSource = isRegex ? query : createSearchRegexSource(query);
-    return adoptPtr(new V8Regex(debugger, regexSource, caseSensitive));
+    return wrapUnique(new V8Regex(debugger, regexSource, caseSensitive));
 }
 
 } // namespace
@@ -171,7 +171,7 @@ String16 toProtocolString(v8::Local<v8::String> value)
 {
     if (value.IsEmpty() || value->IsNull() || value->IsUndefined())
         return String16();
-    OwnPtr<UChar[]> buffer = adoptArrayPtr(new UChar[value->Length()]);
+    std::unique_ptr<UChar[]> buffer(new UChar[value->Length()]);
     value->Write(reinterpret_cast<uint16_t*>(buffer.get()), 0, value->Length());
     return String16(buffer.get(), value->Length());
 }
@@ -195,10 +195,10 @@ String16 findSourceMapURL(const String16& content, bool multiline, bool* depreca
     return findMagicComment(content, "sourceMappingURL", multiline, deprecated);
 }
 
-PassOwnPtr<protocol::Array<protocol::Debugger::SearchMatch>> searchInTextByLines(V8InspectorSession* session, const String16& text, const String16& query, const bool caseSensitive, const bool isRegex)
+std::unique_ptr<protocol::Array<protocol::Debugger::SearchMatch>> searchInTextByLines(V8InspectorSession* session, const String16& text, const String16& query, const bool caseSensitive, const bool isRegex)
 {
-    OwnPtr<protocol::Array<protocol::Debugger::SearchMatch>> result = protocol::Array<protocol::Debugger::SearchMatch>::create();
-    OwnPtr<V8Regex> regex = createSearchRegex(static_cast<V8InspectorSessionImpl*>(session)->debugger(), query, caseSensitive, isRegex);
+    std::unique_ptr<protocol::Array<protocol::Debugger::SearchMatch>> result = protocol::Array<protocol::Debugger::SearchMatch>::create();
+    std::unique_ptr<V8Regex> regex = createSearchRegex(static_cast<V8InspectorSessionImpl*>(session)->debugger(), query, caseSensitive, isRegex);
     protocol::Vector<std::pair<int, String16>> matches = scriptRegexpMatchesByLines(*regex.get(), text);
 
     for (const auto& match : matches)
@@ -209,7 +209,7 @@ PassOwnPtr<protocol::Array<protocol::Debugger::SearchMatch>> searchInTextByLines
 
 } // namespace V8ContentSearchUtil
 
-PassOwnPtr<protocol::Value> toProtocolValue(v8::Local<v8::Context> context, v8::Local<v8::Value> value, int maxDepth)
+std::unique_ptr<protocol::Value> toProtocolValue(v8::Local<v8::Context> context, v8::Local<v8::Value> value, int maxDepth)
 {
     if (value.IsEmpty()) {
         NOTREACHED();
@@ -230,13 +230,13 @@ PassOwnPtr<protocol::Value> toProtocolValue(v8::Local<v8::Context> context, v8::
         return protocol::StringValue::create(toProtocolString(value.As<v8::String>()));
     if (value->IsArray()) {
         v8::Local<v8::Array> array = value.As<v8::Array>();
-        OwnPtr<protocol::ListValue> inspectorArray = protocol::ListValue::create();
+        std::unique_ptr<protocol::ListValue> inspectorArray = protocol::ListValue::create();
         uint32_t length = array->Length();
         for (uint32_t i = 0; i < length; i++) {
             v8::Local<v8::Value> value;
             if (!array->Get(context, i).ToLocal(&value))
                 return nullptr;
-            OwnPtr<protocol::Value> element = toProtocolValue(context, value, maxDepth);
+            std::unique_ptr<protocol::Value> element = toProtocolValue(context, value, maxDepth);
             if (!element)
                 return nullptr;
             inspectorArray->pushValue(std::move(element));
@@ -244,7 +244,7 @@ PassOwnPtr<protocol::Value> toProtocolValue(v8::Local<v8::Context> context, v8::
         return std::move(inspectorArray);
     }
     if (value->IsObject()) {
-        OwnPtr<protocol::DictionaryValue> jsonObject = protocol::DictionaryValue::create();
+        std::unique_ptr<protocol::DictionaryValue> jsonObject = protocol::DictionaryValue::create();
         v8::Local<v8::Object> object = v8::Local<v8::Object>::Cast(value);
         v8::Local<v8::Array> propertyNames;
         if (!object->GetPropertyNames(context).ToLocal(&propertyNames))
@@ -266,7 +266,7 @@ PassOwnPtr<protocol::Value> toProtocolValue(v8::Local<v8::Context> context, v8::
             v8::Local<v8::Value> property;
             if (!object->Get(context, name).ToLocal(&property))
                 return nullptr;
-            OwnPtr<protocol::Value> propertyValue = toProtocolValue(context, property, maxDepth);
+            std::unique_ptr<protocol::Value> propertyValue = toProtocolValue(context, property, maxDepth);
             if (!propertyValue)
                 return nullptr;
             jsonObject->setValue(toProtocolString(propertyName), std::move(propertyValue));