Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/paint/SVGInlineTextBoxPainter.cpp

 // Copyright 2014 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 "core/paint/SVGInlineTextBoxPainter.h"
 
 #include "core/editing/Editor.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/editing/markers/RenderedDocumentMarker.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutTheme.h"
 #include "core/layout/api/LineLayoutAPIShim.h"
 #include "core/layout/api/SelectionState.h"
 #include "core/layout/line/InlineFlowBox.h"
 #include "core/layout/svg/LayoutSVGInlineText.h"
 #include "core/layout/svg/SVGLayoutSupport.h"
 #include "core/layout/svg/SVGResourcesCache.h"
 #include "core/layout/svg/line/SVGInlineTextBox.h"
 #include "core/paint/InlineTextBoxPainter.h"
 #include "core/paint/LayoutObjectDrawingRecorder.h"
 #include "core/paint/PaintInfo.h"
 #include "core/paint/SVGPaintContext.h"
 #include "core/style/ShadowList.h"
 #include "platform/graphics/GraphicsContextStateSaver.h"
-#include <memory>
 
 namespace blink {
 
 static inline bool textShouldBePainted(const LayoutSVGInlineText& textLayoutObject)
 {
     // Font::pixelSize(), returns FontDescription::computedPixelSize(), which returns "int(x + 0.5)".
     // If the absolute font size on screen is below x=0.5, don't render anything.
     return textLayoutObject.scaledFont().getFontDescription().computedPixelSize();
 }
 
@@ skipping 271 matching lines @@
         // Adjust the paint-server coordinate space.
         paintServerTransform.scale(scalingFactor);
         additionalPaintServerTransform = &paintServerTransform;
     }
 
     if (!SVGPaintContext::paintForLayoutObject(paintInfo, style, *LineLayoutAPIShim::layoutObjectFrom(m_svgInlineTextBox.parent()->getLineLayoutItem()), resourceMode, paint, additionalPaintServerTransform))
         return false;
     paint.setAntiAlias(true);
 
     if (hasShadow) {
-        std::unique_ptr<DrawLooperBuilder> drawLooperBuilder = shadowList->createDrawLooper(DrawLooperBuilder::ShadowRespectsAlpha, style.visitedDependentColor(CSSPropertyColor));
+        OwnPtr<DrawLooperBuilder> drawLooperBuilder = shadowList->createDrawLooper(DrawLooperBuilder::ShadowRespectsAlpha, style.visitedDependentColor(CSSPropertyColor));
         paint.setLooper(toSkSp(drawLooperBuilder->detachDrawLooper()));
     }
 
     if (resourceMode == ApplyToStrokeMode) {
         StrokeData strokeData;
         SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, style, *LineLayoutAPIShim::layoutObjectFrom(m_svgInlineTextBox.parent()->getLineLayoutItem()), 1);
         if (style.svgStyle().vectorEffect() != VE_NON_SCALING_STROKE)
             strokeData.setThickness(strokeData.thickness() * scalingFactor);
         strokeData.setupPaint(&paint);
     }
@@ skipping 168 matching lines @@
             stateSaver.save();
             paintInfo.context.concatCTM(fragment.buildFragmentTransform());
         }
         FloatRect fragmentRect = m_svgInlineTextBox.selectionRectForTextFragment(fragment, textMatchInfo.startPosition, textMatchInfo.endPosition, style);
         paintInfo.context.setFillColor(color);
         paintInfo.context.fillRect(fragmentRect);
     }
 }
 
 } // namespace blink