Convert the autofill pyauto tests to browser tests, and remove all the supporting automation hooks …

chrome/test/data/autofill/dataset_2.txt

Index: chrome/test/data/autofill/dataset_2.txt
===================================================================
--- chrome/test/data/autofill/dataset_2.txt	(revision 152261)
+++ chrome/test/data/autofill/dataset_2.txt	(working copy)
@@ -1,13 +1,11 @@
-This dataset file can be parsed with dataset_converter.py
-
-first_name, middle_name, last_name, email, company_name, address_line_1, address_line_2, city, state, zipcode, country, phone
-
-Used with AutofillTest.testMergeAggregatedProfilesWithSameAddress
-These 12 profiles should merge into 3 profiles with the new multi-value feature.
-
+# first_name, middle_name, last_name, email, company_name, address_line_1, address_line_2, city, state, zipcode, country, phone
+#
+# Used with AutofillTest.MergeAggregatedProfilesWithSameAddress
+# These 12 profiles should merge into 3 profiles with the new multi-value feature.
+#
 john|Jacob||john.doe@gmail.com||1950 Amphitheatre Ave|#2|Mountain View|CA|14888|USA|4155551234
 john|Jacob||john.doe@gmail.com||1950 Amphitheatre #2||Mountain View|CA|14888|USA|4155551234
-John|Jacob|Doe|john.doe@gmail.com||1950 Amphitheatre #2||Mountain View|California|14888|USA
+John|Jacob|Doe|john.doe@gmail.com||1950 Amphitheatre #2||Mountain View|California|14888|USA|
 John||Doe|jdoe@gmail.com||1950 Amphitheatre #2|Cube 10|Mountain View|California|14888|USA|4085551234
 Jane|||jane@gmail.com||1950 Amphitheatre #2|Cube 20|Mountain View|CO|91228|US|4085551234
 Jane|DeCruz|Doe|jdd@gmail.com||1950 Amphitheatre #2||Mountain View|CA|14888|United States|4085551234