Remove left-over PageCache stuff

LayoutTests/fast/media/media-query-list-04-expected.txt

Index: LayoutTests/fast/media/media-query-list-04-expected.txt
diff --git a/LayoutTests/fast/media/media-query-list-04-expected.txt b/LayoutTests/fast/media/media-query-list-04-expected.txt
deleted file mode 100644
index 3a6d0db0a22ee8a1fc03a14a33728401637b82f1..0000000000000000000000000000000000000000
--- a/LayoutTests/fast/media/media-query-list-04-expected.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Test the MediaQueryList interface: http://dev.w3.org/csswg/cssom-view/#the-mediaquerylist-interface.
-
-Testing page cache
-
-------------- minimized -------------
-[1] - query (-webkit-view-mode: windowed) changed to false
-[1] - query (-webkit-view-mode: minimized) changed to true
-[2] - query (-webkit-view-mode: windowed) changed to false
-[2] - query (-webkit-view-mode: minimized) changed to true
-------------- maximized -------------
-[1] - query (-webkit-view-mode: minimized) changed to false
-[1] - query (-webkit-view-mode: maximized) changed to true
-[2] - query (-webkit-view-mode: minimized) changed to false
-[2] - query (-webkit-view-mode: maximized) changed to true
-------------- windowed -------------
-[1] - query (-webkit-view-mode: windowed) changed to true
-[1] - query (-webkit-view-mode: maximized) changed to false
-[2] - query (-webkit-view-mode: windowed) changed to true
-[2] - query (-webkit-view-mode: maximized) changed to false
-------------- floating -------------
-[1] - query (-webkit-view-mode: windowed) changed to false
-[1] - query (-webkit-view-mode: floating) changed to true
-[2] - query (-webkit-view-mode: windowed) changed to false
-[2] - query (-webkit-view-mode: floating) changed to true
-