Fix unused lambda captures in Blink

third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2D.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc.
  * All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012, 2013 Intel Corporation. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
@@ skipping 885 matching lines @@
   if (useMaxWidth) {
     drawingCanvas()->save();
     drawingCanvas()->translate(location.x(), location.y());
     // We draw when fontWidth is 0 so compositing operations (eg, a "copy" op)
     // still work.
     drawingCanvas()->scale((fontWidth > 0 ? (width / fontWidth) : 0), 1);
     location = FloatPoint();
   }
 
   draw(
-      [&font, this, &textRunPaintInfo, &location](
+      [&font, &textRunPaintInfo, &location](
           SkCanvas* c, const SkPaint* paint)  // draw lambda
       {
         font.drawBidiText(c, textRunPaintInfo, location,
                           Font::UseFallbackIfFontNotReady, cDeviceScaleFactor,
                           *paint);
       },
       [](const SkIRect& rect)  // overdraw test lambda
       { return false; },
       textRunPaintInfo.bounds, paintType);
 }
@@ skipping 248 matching lines @@
   }
   return true;
 }
 
 void CanvasRenderingContext2D::resetUsageTracking() {
   UsageCounters newCounters;
   m_usageCounters = newCounters;
 }
 
 }  // namespace blink