Introduced WebFactory and WebFactoryImpl for constructing web/ classes

third_party/WebKit/Source/web/WebKit.cpp

Index: third_party/WebKit/Source/web/WebKit.cpp
diff --git a/third_party/WebKit/Source/web/WebKit.cpp b/third_party/WebKit/Source/web/WebKit.cpp
index e87484f4b15c60d17ed13a6c161e3d9b9a2cb6a7..78d31bfb9073b7ace77a8fac335e2221215338d9 100644
--- a/third_party/WebKit/Source/web/WebKit.cpp
+++ b/third_party/WebKit/Source/web/WebKit.cpp
@@ -53,6 +53,7 @@
 #include "public/platform/Platform.h"
 #include "public/platform/WebThread.h"
 #include "v8/include/v8.h"
+#include "web/WebInitializer.h"
 
 namespace blink {
 
@@ -77,12 +78,19 @@ static ModulesInitializer& GetModulesInitializer() {
   return *initializer;
 }
 
+static WebInitializer& GetWebInitializer() {
+  DEFINE_STATIC_LOCAL(std::unique_ptr<WebInitializer>, initializer,
+                      (WTF::WrapUnique(new WebInitializer)));
+  return *initializer;
+}
+
 void Initialize(Platform* platform) {
   Platform::Initialize(platform);
 
   V8Initializer::InitializeMainThread();
 
   GetModulesInitializer().Initialize();
+  GetWebInitializer().Initialize();
 
   // currentThread is null if we are running on a thread without a message loop.
   if (WebThread* current_thread = platform->CurrentThread()) {