[Autofill] Enable heuristic detection of credit card issuer fields.

chrome/browser/autofill/form_structure_browsertest.cc

Index: chrome/browser/autofill/form_structure_browsertest.cc
diff --git a/chrome/browser/autofill/form_structure_browsertest.cc b/chrome/browser/autofill/form_structure_browsertest.cc
index 1d042dc36d7122f736b9282ff890f2e3171e871e..a4bb6519647844857ee7c90b2fc67c7abb9c4b90 100644
--- a/chrome/browser/autofill/form_structure_browsertest.cc
+++ b/chrome/browser/autofill/form_structure_browsertest.cc
@@ -4,7 +4,6 @@
 
 #include <vector>
 
-#include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ -13,7 +12,6 @@
 #include "chrome/browser/autofill/form_structure.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "googleurl/src/gurl.h"
@@ -38,9 +36,6 @@ class FormStructureBrowserTest : public InProcessBrowserTest,
   FormStructureBrowserTest();
   virtual ~FormStructureBrowserTest();
 
-  // InProcessBrowserTest:
-  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
-
   // DataDrivenTest:
   virtual void GenerateResults(const std::string& input,
                                std::string* output) OVERRIDE;
@@ -58,11 +53,6 @@ FormStructureBrowserTest::FormStructureBrowserTest() {
 FormStructureBrowserTest::~FormStructureBrowserTest() {
 }
 
-void FormStructureBrowserTest::SetUpCommandLine(CommandLine* command_line) {
-  // Include new field types and heuristics in the regression test.
-  command_line->AppendSwitch(switches::kEnableNewAutofillHeuristics);
-}
-
 void FormStructureBrowserTest::GenerateResults(const std::string& input,
                                                std::string* output) {
   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(browser(),