[Mac] Move NSColor sandbox warmup to only happen for ppapi.

This is not needed for renderers, and should be scoped to the right process
type.

BUG=348304,306348
TEST=Flash and renderers do not crash.

Review URL: https://codereview.chromium.org/186803004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255612 0039d316-1c4b-4281-b951-d872f2087c98

content/common/sandbox_mac.mm

@@ -277,12 +277,6 @@ void Sandbox::SandboxWarmup(int sandbox_type) {
         CGColorSpaceCreateWithName(kCGColorSpaceGenericCMYK));
   }
 
-  { // -[NSColor colorUsingColorSpaceName] - 10.5.6
-    // Used in ppapi processes only. http://crbug.com/348304
-    NSColor* color = [NSColor controlTextColor];
-    [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
-  }
-
   { // localtime() - 10.5.6
     time_t tv = {0};
     localtime(&tv);
@@ -330,6 +324,12 @@ void Sandbox::SandboxWarmup(int sandbox_type) {
     // --use-gl flag.
     gfx::GLSurface::InitializeOneOff();
   }
+
+  if (sandbox_type == SANDBOX_TYPE_PPAPI) {
+    // Preload AppKit color spaces used for Flash/ppapi. http://crbug.com/348304
+    NSColor* color = [NSColor controlTextColor];
+    [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
+  }
 }
 
 // static