Build WTF as dll in component build

Source/WebKit/chromium/src/WebKit.cpp

Index: Source/WebKit/chromium/src/WebKit.cpp
diff --git a/Source/WebKit/chromium/src/WebKit.cpp b/Source/WebKit/chromium/src/WebKit.cpp
index 3eda4cac07ca81eb4a62ed24365ac6d66df1de93..1e4005a707e344bd4668b3532ea996a10c06937f 100644
--- a/Source/WebKit/chromium/src/WebKit.cpp
+++ b/Source/WebKit/chromium/src/WebKit.cpp
@@ -49,6 +49,8 @@
 #include "core/platform/graphics/chromium/MediaPlayerPrivateChromium.h"
 #include "core/workers/WorkerContextProxy.h"
 #include "wtf/Assertions.h"
+#include "wtf/CryptographicallyRandomNumber.h"
+#include "wtf/CurrentTime.h"
 #include "wtf/MainThread.h"
 #include "wtf/Threading.h"
 #include "wtf/UnusedParam.h"
@@ -116,6 +118,26 @@ void initialize(Platform* platform)
     }
 }
 
+static double currentTimeFunction()
+{
+    return Platform::current()->currentTime();
+}
+
+static double monotonicallyIncreasingTimeFunction()
+{
+    return Platform::current()->monotonicallyIncreasingTime();
+}
+
+static void cryptographicallyRandomValues(unsigned char* buffer, size_t length)
+{
+    Platform::current()->cryptographicallyRandomValues(buffer, length);
+}
+
+static void callOnMainThreadFunction(WTF::MainThreadFunction function, void* context)
+{
+    Platform::current()->callOnMainThread(function, context);
+}
+
 void initializeWithoutV8(Platform* platform)
 {
     ASSERT(!s_webKitInitialized);
@@ -124,8 +146,11 @@ void initializeWithoutV8(Platform* platform)
     ASSERT(platform);
     Platform::initialize(platform);
 
+    WTF::setCurrentTimeFunction(currentTimeFunction);
+    WTF::setMonotonicallyIncreasingTimeFunction(monotonicallyIncreasingTimeFunction);
+    WTF::setRandomSource(cryptographicallyRandomValues);

[jamesr, 2013/05/25 20:11:39]

these have to be set before WTF::initializeThreading(). these probably could use
wtf/Functional.h + bind() instead of function pointers, but I couldn't figure
out how that stuff works for parameterized functions.

[darin (slow to review), 2013/05/25 21:42:43]

Would it make sense for these to become parameters to initializeThreading? 
Maybe initializeThreading should be renamed initialize?

[jamesr, 2013/05/26 01:09:10]

I've hidden the time setters into a WTF::initialize() function. I've left the
crypto source separate for now - I think it might just be removed from WTF.  I
think it was useful to have these things in WTF back in WebKit so that JSC could
also use them, but for us it might not be as helpful to have it there.

     WTF::initializeThreading();
-    WTF::initializeMainThread();
+    WTF::initializeMainThread(callOnMainThreadFunction);

[jamesr, 2013/05/25 20:11:39]

callOnMainThread is something we should probably remove from WTF completely.

[darin (slow to review), 2013/05/25 21:42:43]

+1

     WebCore::init();
     WebCore::ImageDecodingStore::initializeOnce();