Remove OS(WINCE) as blink and chromium does not support WinCe.

Source/wtf/Assertions.cpp

Index: Source/wtf/Assertions.cpp
diff --git a/Source/wtf/Assertions.cpp b/Source/wtf/Assertions.cpp
index 8046f6a7c926165490865a86aed75d17bd517c23..8eb3c8f14ef8dbecb324ca06d701be0f45fe7e1b 100644
--- a/Source/wtf/Assertions.cpp
+++ b/Source/wtf/Assertions.cpp
@@ -53,7 +53,7 @@
 #endif
 #endif // USE(CF)
 
-#if COMPILER(MSVC) && !OS(WINCE)
+#if COMPILER(MSVC)
 #include <crtdbg.h>
 #endif
 
@@ -126,20 +126,7 @@ static void vprintf_stderr_common(const char* format, va_list args)
                 break;
 
             if (_vsnprintf(buffer, size, format, args) != -1) {
-#if OS(WINCE)
-                // WinCE only supports wide chars
-                wchar_t* wideBuffer = (wchar_t*)malloc(size * sizeof(wchar_t));
-                if (wideBuffer == NULL)
-                    break;
-                for (unsigned int i = 0; i < size; ++i) {
-                    if (!(wideBuffer[i] = buffer[i]))
-                        break;
-                }
-                OutputDebugStringW(wideBuffer);
-                free(wideBuffer);
-#else
                 OutputDebugStringA(buffer);
-#endif
                 free(buffer);
                 break;
             }
@@ -200,7 +187,7 @@ static void printf_stderr_common(const char* format, ...)
 
 static void printCallSite(const char* file, int line, const char* function)
 {
-#if OS(WINDOWS) && !OS(WINCE) && defined(_DEBUG)
+#if OS(WINDOWS) && defined(_DEBUG)
     _CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", function);
 #else
     // By using this format, which matches the format used by MSVC for compiler errors, developers
@@ -239,7 +226,7 @@ void WTFGetBacktrace(void** stack, int* size)
 {
 #if (OS(DARWIN) || (OS(LINUX) && !defined(__UCLIBC__))) && !OS(ANDROID)
     *size = backtrace(stack, *size);
-#elif OS(WINDOWS) && !OS(WINCE)
+#elif OS(WINDOWS)
     // The CaptureStackBackTrace function is available in XP, but it is not defined
     // in the Windows Server 2003 R2 Platform SDK. So, we'll grab the function
     // through GetProcAddress.