Add support in Telemetry for other Ozone based targets

tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py

Index: tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py
diff --git a/tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py b/tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py
index e2fba9e724673fd5125d233ffec58e4d0b050ae1..13018f9c2ef079b483397b6e76dd3658fa582deb 100644
--- a/tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py
+++ b/tools/telemetry/telemetry/core/backends/chrome/desktop_browser_finder.py
@@ -124,10 +124,10 @@ def FindAllAvailableBrowsers(finder_options, device):
   if not CanFindAvailableBrowsers():
     return []
 
-  has_display = True
+  has_x11_display = True
   if (sys.platform.startswith('linux') and
       os.getenv('DISPLAY') == None):
-    has_display = False
+    has_x11_display = False
 
   # Look for a browser in the standard chrome build locations.
   if finder_options.chrome_root:
@@ -259,7 +259,12 @@ def FindAllAvailableBrowsers(finder_options, device):
               browser_name, finder_options, app_path,
               None, False, os.path.dirname(app_path)))
 
-  if len(browsers) and not has_display:
+  has_ozone_platform = False
+  for arg in finder_options.browser_options.extra_browser_args:
+    if "--ozone-platform" in arg:
+      has_ozone_platform = True
+
+  if len(browsers) and not has_x11_display and not has_ozone_platform:
     logging.warning(
       'Found (%s), but you do not have a DISPLAY environment set.' %
       ','.join([b.browser_type for b in browsers]))