Add support for python pageset

tools/telemetry/telemetry/page/page_filter_unittest.py

Index: tools/telemetry/telemetry/page/page_filter_unittest.py
diff --git a/tools/telemetry/telemetry/page/page_filter_unittest.py b/tools/telemetry/telemetry/page/page_filter_unittest.py
index 01f6416cfe3c2202129811de55dc79bec37bb5fe..70e741011b47bcf8424b33bb9ad8e443ff524402 100644
--- a/tools/telemetry/telemetry/page/page_filter_unittest.py
+++ b/tools/telemetry/telemetry/page/page_filter_unittest.py
@@ -28,18 +28,12 @@ class MockLabelFilterOptions(object):
 class PageFilterTest(unittest.TestCase):
   def setUp(self):
     ps = page_set.PageSet()
-    self.p1 = page.Page(
-        'file://conformance/textures/tex-sub-image-2d.html',
-        ps,
-        { 'name': 'WebglConformance.conformance_textures_tex_sub_image_2d' })
-    self.p2 = page.Page(
-        'file://othersuite/textures/tex-sub-image-3d.html',
-        ps,
-        { 'name': 'OtherSuite.textures_tex_sub_image_3d' })
-    self.p3 = page.Page(
-        'file://othersuite/textures/tex-sub-image-3d.html',
-        ps,
-        { 'name': None })
+    self.p1 = page.Page('file://conformance/textures/tex-sub-image-2d.html', ps)
+    self.p1.name = 'WebglConformance.conformance_textures_tex_sub_image_2d'
+    self.p2 = page.Page('file://othersuite/textures/tex-sub-image-3d.html', ps)
+    self.p2.name = 'OtherSuite.textures_tex_sub_image_3d'
+    self.p3 = page.Page('file://othersuite/textures/tex-sub-image-3d.html', ps)
+    self.p3.name = None
 
   def testURLPattern(self):
     options = MockUrlFilterOptions('conformance/textures', '')