GN fixes to make webkit_unit_tests link on android

Linux sometimes means android too.

R=brettw@chromium.org

Review URL: https://codereview.chromium.org/556143002

git-svn-id: svn://svn.chromium.org/blink/trunk@181706 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/BUILD.gn

@@ -240,7 +240,7 @@ source_set("remaining") {
       "rendering/RenderThemeChromiumFontProviderWin.cpp",
     ]
   }
-  if (!is_linux) {
+  if (!is_linux && !is_android) {
     sources -= [
       "rendering/RenderThemeChromiumFontProviderLinux.cpp",
     ]
@@ -277,13 +277,6 @@ source_set("remaining") {
       "editing/SmartReplaceCF.cpp",
     ]
   }
-
-  if (!use_default_render_theme) {
-    sources -= [
-      "rendering/RenderThemeChromiumDefault.cpp",
-      "rendering/RenderThemeChromiumDefault.h",
-    ]
-  }
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_rendering