Catch up to the namespace rename from WebCore to blink in dmprof.

tools/deep_memory_profiler/sorter.malloc-component.json

 {
   "type": "sorter",
   "version": 1,
   "world": "malloc",
   "name": "component",
   "order": {
     "preset1": [
       "tc-webcore-fontcache",
       "tc-skia",
       "tc-renderstyle",
@@ skipping 24 matching lines @@
       "tc-std-hashmap",
       "tc-std-vector",
       "tc-std-other",
       "tc-catch-all",
       "tc-unused"
     ]
   },
   "rules": [
     {
       "name": "tc-webcore-fontcache",
-      "backtrace_function": ".*WebCore::FontCache::getCachedFontData.*"
+      "backtrace_function": ".*(WebCore|blink)::FontCache::getCachedFontData.*"
     },
     {
       "name": "tc-skia",
       "backtrace_function": ".* Sk[A-Za-z_]+::.*"
     },
     {
       "name": "tc-renderstyle",
-      "backtrace_function": ".*WebCore::RenderStyle::create.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderStyle::create.*"
     },
     {
       "name": "tc-renderstyle",
-      "backtrace_function": ".*WebCore::RenderStyle::clone.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderStyle::clone.*"
     },
     {
       "name": "tc-webcore-sharedbuf",
-      "backtrace_function": ".*WebCore::SharedBuffer::create.*"
+      "backtrace_function": ".*(WebCore|blink)::SharedBuffer::create.*"
     },
     {
       "name": "tc-webcore-sharedbuf",
-      "backtrace_function": ".*WebCore::SharedBuffer::buffer.*"
+      "backtrace_function": ".*(WebCore|blink)::SharedBuffer::buffer.*"
     },
     {
       "name": "tc-webcore-sharedbuf",
-      "backtrace_function": ".*WebCore::SharedBuffer::append.*"
+      "backtrace_function": ".*(WebCore|blink)::SharedBuffer::append.*"
     },
     {
       "name": "tc-webcore-XHRcreate",
-      "backtrace_function": ".*WebCore::XMLHttpRequest::create .*"
+      "backtrace_function": ".*(WebCore|blink)::XMLHttpRequest::create .*"
     },
     {
       "name": "tc-webcore-XHRreceived",
-      "backtrace_function": ".*WebCore::XMLHttpRequest::didReceiveData.*"
+      "backtrace_function": ".*(WebCore|blink)::XMLHttpRequest::didReceiveData.*"
     },
     {
       "name": "tc-webcore-docwriter-add",
-      "backtrace_function": ".*WebCore::DocumentWriter::addData.*"
+      "backtrace_function": ".*(WebCore|blink)::DocumentWriter::addData.*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::HTML[a-zA-Z0-9_]*Element::create .*"
+      "backtrace_function": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Element::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::Text::create .*"
+      "backtrace_function": ".*(WebCore|blink)::Text::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::Comment::create .*"
+      "backtrace_function": ".*(WebCore|blink)::Comment::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::HTMLDocument::create .*"
+      "backtrace_function": ".*(WebCore|blink)::HTMLDocument::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::CSSStyleRule::create .*"
+      "backtrace_function": ".*(WebCore|blink)::CSSStyleRule::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::Attribute::create .*"
+      "backtrace_function": ".*(WebCore|blink)::Attribute::create .*"
     },
     {
       "name": "tc-webcore-node-and-doc",
-      "backtrace_function": ".*WebCore::DOMWindow::create .*"
+      "backtrace_function": ".*(WebCore|blink)::DOMWindow::create .*"
     },
     {
       "name": "tc-webcore-node-factory",
-      "backtrace_function": ".*WebCore::HTML[a-zA-Z0-9_]*Factory::create[a-zA-Z0-9_]*Element.*"
+      "backtrace_function": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Factory::create[a-zA-Z0-9_]*Element.*"
     },
     {
       "name": "tc-webcore-element-wrapper",
-      "backtrace_function": ".*WebCore::createHTML[a-zA-Z0-9_]*ElementWrapper.*"
+      "backtrace_function": ".*(WebCore|blink)::createHTML[a-zA-Z0-9_]*ElementWrapper.*"
     },
     {
       "name": "tc-webcore-stylepropertyset",
-      "backtrace_function": ".*WebCore::StylePropertySet::create .*"
+      "backtrace_function": ".*(WebCore|blink)::StylePropertySet::create .*"
     },
     {
       "name": "tc-webcore-style-createsheet",
-      "backtrace_function": ".*WebCore::StyleElement::createSheet.*"
+      "backtrace_function": ".*(WebCore|blink)::StyleElement::createSheet.*"
     },
     {
       "name": "tc-webcore-resource",
-      "backtrace_function": ".*WebCore::ResourceFetcher::requestResource .*"
+      "backtrace_function": ".*(WebCore|blink)::ResourceFetcher::requestResource .*"
     },
     {
       "name": "tc-webcore-script-execute",
-      "backtrace_function": ".*WebCore::ScriptLoader::execute.*"
+      "backtrace_function": ".*(WebCore|blink)::ScriptLoader::execute.*"
     },
     {
       "name": "tc-webcore-events-related",
-      "backtrace_function": ".*WebCore::createAttributeEventListener.*"
+      "backtrace_function": ".*(WebCore|blink)::createAttributeEventListener.*"
     },
     {
       "name": "tc-webcore-events-related",
-      "backtrace_function": ".*WebCore::V8LazyEventListener::create.*"
+      "backtrace_function": ".*(WebCore|blink)::V8LazyEventListener::create.*"
     },
     {
       "name": "tc-webcore-events-related",
-      "backtrace_function": ".*WebCore::V8EventListener::create.*"
+      "backtrace_function": ".*(WebCore|blink)::V8EventListener::create.*"
     },
     {
       "name": "tc-webcore-events-related",
-      "backtrace_function": ".*WebCore::Event::create .*"
+      "backtrace_function": ".*(WebCore|blink)::Event::create .*"
     },
     {
       "name": "tc-webcore-events-related",
-      "backtrace_function": ".*WebCore::EventListener::create .*"
+      "backtrace_function": ".*(WebCore|blink)::EventListener::create .*"
     },
     {
       "name": "tc-webcore-document-write",
-      "backtrace_function": ".*WebCore::Document::write.*"
+      "backtrace_function": ".*(WebCore|blink)::Document::write.*"
     },
     {
       "name": "tc-webcore-element-create-renderer",
-      "stacktrace": ".*WebCore::[a-zA-Z0-9_]*Element::createRenderer .*",
+      "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*Element::createRenderer .*",
       "allocator": "malloc"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderLayer.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderLayer.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderBlock.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderBlock.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderWidget.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderWidget.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderView.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderView.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderViewImpl.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderViewImpl.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderStyle.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderStyle.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
-      "backtrace_function": ".*WebCore::RenderText.*"
+      "backtrace_function": ".*(WebCore|blink)::RenderText.*"
     },
     {
       "name": "tc-webcore-render-catch-all",
       "backtrace_function": ".* RendererMain .*"
     },
     {
       "name": "tc-webcore-setInnerHTML-except-node",
-      "backtrace_function": ".*WebCore::Element::setInnerHTML.*"
+      "backtrace_function": ".*(WebCore|blink)::Element::setInnerHTML.*"
     },
     {
       "name": "tc-wtf-StringImpl-user-catch-all",
       "backtrace_function": ".*WTF::StringImpl::create .*"
     },
     {
       "name": "tc-wtf-StringImpl-user-catch-all",
       "backtrace_function": ".*WTF::StringImpl::createUninitialized.*"
     },
     {
       "name": "tc-wtf-HashTable-user-catch-all",
       "backtrace_function": ".*WTF::HashTable::allocateTable.*"
     },
     {
       "name": "tc-webcore-everything-create",
-      "backtrace_function": ".*WebCore::[a-zA-Z0-9_]*::create .*"
+      "backtrace_function": ".*(WebCore|blink)::[a-zA-Z0-9_]*::create .*"
     },
     {
       "name": "tc-webkit-from-v8-catch-all",
-      "backtrace_function": ".*(WTF::|WebCore::|WebKit::).*v8::.*"
+      "backtrace_function": ".*(WTF::|WebCore::|blink::|WebKit::).*v8::.*"
     },
     {
       "name": "tc-webkit-catch-all",
-      "backtrace_function": ".*(WTF::|WebCore::|WebKit::).*"
+      "backtrace_function": ".*(WTF::|WebCore::|blink::|WebKit::).*"
     },
     {
       "name": "tc-v8-catch-all",
       "backtrace_function": ".*v8::.*"
     },
     {
       "name": "tc-toplevel-string",
       "backtrace_function": "std::basic_string::_Rep::_S_create"
     },
     {
@@ skipping 11 matching lines @@
     {
       "name": "tc-std-other",
       "backtrace_function": ".*(__gnu_cxx::new_allocator::allocate|std::__1::allocator::allocate).*"
     },
     {
       "name": "tc-catch-all",
       "backtrace_function": ".*"
     }
   ]
 }