Eliminate remaining ../ header includes

third_party/WebKit/public/platform/linux/WebSandboxSupport.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebSandboxSupport_h
 #define WebSandboxSupport_h
 
-#include "../WebCommon.h"
-#include "../WebString.h"
 #include "WebFallbackFont.h"
+#include "public/platform/WebCommon.h"
+#include "public/platform/WebString.h"
 
 namespace blink {
 
 struct WebFontRenderStyle;
 
 // Put methods here that are required due to sandbox restrictions.
 // These are currently only implemented only on Linux:
 // https://chromium.googlesource.com/chromium/src/+/master/docs/linux_sandbox_ipc.md
 class WebSandboxSupport {
  public:
@@ skipping 22 matching lines @@
   //     B: bold flag
   // TODO(derat): Use separate parameters for the size and the style.
   virtual void GetWebFontRenderStyleForStrike(const char* family,
                                               int size_and_style,
                                               WebFontRenderStyle*) = 0;
 };
 
 }  // namespace blink
 
 #endif