Update to Chromium revision 088f14a0 (#373530)

- Building on Windows now requires the Windows 10.0.10586 SDK.
- Remove CefParseCSSColor which was implemented using Blink code in the
  browser process. This is longer advisable now that the Oilpan GC is enabled.
- Avoid potential renderer process crashes by disabling script actions
  on the CefV8Context passed to CefRenderProcessHandler::OnContextReleased.

libcef/common/parser_impl.cc

@@ -5,14 +5,12 @@
 #include <sstream>
 
 #include "include/cef_parser.h"
-#include "libcef/renderer/webkit_glue.h"
 
 #include "base/base64.h"
 #include "base/threading/thread_restrictions.h"
 #include "components/url_formatter/elide_url.h"
 #include "net/base/escape.h"
 #include "net/base/mime_util.h"
-#include "third_party/WebKit/public/platform/WebString.h"
 #include "url/gurl.h"
 
 bool CefParseURL(const CefString& url,
@@ -139,13 +137,3 @@ CefString CefURIDecode(const CefString& text,
   else
     return net::UnescapeURLComponent(text.ToString(), type);
 }
-
-bool CefParseCSSColor(const CefString& string,
-                      bool strict,
-                      cef_color_t& color) {
-  // Blink types depend on PartitionAlloc. Safe to call multiple times.
-  webkit_glue::InitializePartitionAlloc();
-
-  return webkit_glue::ParseCSSColor(
-      blink::WebString::fromUTF8(string.ToString().data()), strict, color);
-}