base: Move UI code out of SysInfo.

This moves GetPrimaryDisplayDimensions() and DisplayCount()
out of base and into a new DisplayUtils class (currently
alongside the metrics code, since that's the only place that
they're called).  These methods add a GDK dependency that
prevents Chrome OS from including process_util (which
depends on SysInfo) in its libchrome library.

BUG=chromium-os:16153
TEST=moved existing unit tests

Review URL: http://codereview.chromium.org/7128001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89194 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 28 deletions

diff --git a/base/sys_info_posix.cc b/base/sys_info_posix.cc
index 3da08e1..d635eb4 100644
--- a/base/sys_info_posix.cc
+++ b/base/sys_info_posix.cc
@@ -12,10 +12,6 @@
 #include <sys/utsname.h>
 #include <unistd.h>
 
-#if !defined(OS_MACOSX)
-#include <gdk/gdk.h>
-#endif
-
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/logging.h"
@@ -78,30 +74,6 @@ std::string SysInfo::CPUArchitecture() {
   return std::string(info.machine);
 }
 
-#if !defined(OS_MACOSX)
-// static
-void SysInfo::GetPrimaryDisplayDimensions(int* width, int* height) {
-  // Note that Bad Things Happen if this isn't called from the UI thread,
-  // but also that there's no way to check that from here.  :(
-  GdkScreen* screen = gdk_screen_get_default();
-  if (width)
-    *width = gdk_screen_get_width(screen);
-  if (height)
-    *height = gdk_screen_get_height(screen);
-}
-
-// static
-int SysInfo::DisplayCount() {
-  // Note that Bad Things Happen if this isn't called from the UI thread,
-  // but also that there's no way to check that from here.  :(
-
-  // This query is kinda bogus for Linux -- do we want number of X screens?
-  // The number of monitors Xinerama has?  We'll just use whatever GDK uses.
-  GdkScreen* screen = gdk_screen_get_default();
-  return gdk_screen_get_n_monitors(screen);
-}
-#endif
-
 // static
 size_t SysInfo::VMAllocationGranularity() {
   return getpagesize();