taskmgr: Enable visual styles.

programs/taskmgr/taskmgr.c

@@ -999,6 +999,8 @@ int APIENTRY WinMain(HINSTANCE hInstance,
     HANDLE hToken; 
     TOKEN_PRIVILEGES tkp; 
 
+    InitCommonControls();
+
     /* Initialize global variables */
     hInst = hInstance;
 

programs/taskmgr/taskmgr.manifest

+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<assemblyIdentity type="win32" name="Wine.Taskmgr" version="0.0.0.0"/>
+<dependency>
+    <dependentAssembly>
+        <assemblyIdentity
+            type="win32"
+            name="Microsoft.Windows.Common-Controls"
+            version="6.0.0.0"
+            processorArchitecture="*"
+            publicKeyToken="6595b64144ccf1df"
+            language="*"
+        />
+    </dependentAssembly>
+</dependency>
+</assembly>

programs/taskmgr/taskmgr.rc

@@ -571,6 +571,9 @@ END
 
 LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 
+/* @makedep: taskmgr.manifest */
+1 RT_MANIFEST taskmgr.manifest
+
 /*
  Icon
 */