Remove autocheckout code.

components/autofill/core/browser/autofill_xml_parser.cc

Index: components/autofill/core/browser/autofill_xml_parser.cc
diff --git a/components/autofill/core/browser/autofill_xml_parser.cc b/components/autofill/core/browser/autofill_xml_parser.cc
index c1acbe90f7f71da7130ace1318a57d350981572f..caa101b227f1c314531b2d22ef57aa7ed88ec31b 100644
--- a/components/autofill/core/browser/autofill_xml_parser.cc
+++ b/components/autofill/core/browser/autofill_xml_parser.cc
@@ -8,8 +8,6 @@
 #include <string.h>
 
 #include "base/logging.h"
-#include "base/strings/string_number_conversions.h"
-#include "components/autofill/content/browser/autocheckout_page_meta_data.h"
 #include "components/autofill/core/browser/autofill_server_field_info.h"
 #include "third_party/libjingle/source/talk/xmllite/qname.h"
 
@@ -37,18 +35,12 @@ void AutofillXmlParser::Error(buzz::XmlParseContext* context,
 AutofillQueryXmlParser::AutofillQueryXmlParser(
     std::vector<AutofillServerFieldInfo>* field_infos,
     UploadRequired* upload_required,
-    std::string* experiment_id,
-    AutocheckoutPageMetaData* page_meta_data)
+    std::string* experiment_id)
     : field_infos_(field_infos),
       upload_required_(upload_required),
-      experiment_id_(experiment_id),
-      page_meta_data_(page_meta_data),
-      current_click_element_(NULL),
-      current_page_number_for_page_types_(0),
-      is_in_type_section_(false) {
+      experiment_id_(experiment_id) {
   DCHECK(upload_required_);
   DCHECK(experiment_id_);
-  DCHECK(page_meta_data_);
 }
 
 AutofillQueryXmlParser::~AutofillQueryXmlParser() {}
@@ -112,48 +104,6 @@ void AutofillQueryXmlParser::StartElement(buzz::XmlParseContext* context,
 
     // Record this field type, default value pair.
     field_infos_->push_back(field_info);
-  } else if (element.compare("autofill_flow") == 0) {
-    // |attrs| is a NULL-terminated list of (attribute, value) pairs.
-    while (*attrs) {
-      buzz::QName attribute_qname = context->ResolveQName(*attrs, true);
-      ++attrs;
-      const std::string& attribute_name = attribute_qname.LocalPart();
-      if (attribute_name.compare("page_no") == 0)
-        page_meta_data_->current_page_number = GetIntValue(context, *attrs);
-      else if (attribute_name.compare("total_pages") == 0)
-        page_meta_data_->total_pages = GetIntValue(context, *attrs);
-      else if (attribute_name.compare("ignore_ajax") == 0)
-        page_meta_data_->ignore_ajax = strcmp(*attrs, "false") != 0;
-      ++attrs;
-    }
-  } else if (element.compare("page_advance_button") == 0) {
-    page_meta_data_->proceed_element_descriptor = WebElementDescriptor();
-    ParseElementDescriptor(context,
-                           attrs,
-                           &page_meta_data_->proceed_element_descriptor);
-  } else if (element.compare("click_elements_before_formfill") == 0) {
-    page_meta_data_->click_elements_before_form_fill.push_back(
-        WebElementDescriptor());
-    current_click_element_ = &page_meta_data_->click_elements_before_form_fill.
-        back();
-  } else if (element.compare("click_elements_after_formfill") == 0) {
-    page_meta_data_->click_elements_after_form_fill.push_back(
-        WebElementDescriptor());
-    current_click_element_ = &page_meta_data_->click_elements_after_form_fill.
-        back();
-  } else if (element.compare("web_element") == 0) {
-    ParseElementDescriptor(context, attrs, current_click_element_);
-  } else if (element.compare("flow_page") == 0) {
-    while (*attrs) {
-      buzz::QName attribute_qname = context->ResolveQName(*attrs, true);
-      ++attrs;
-      const std::string& attribute_name = attribute_qname.LocalPart();
-      if (attribute_name.compare("page_no") == 0)
-        current_page_number_for_page_types_ = GetIntValue(context, *attrs);
-      ++attrs;
-    }
-  } else if (element.compare("type") == 0) {
-    is_in_type_section_ = true;
   }
 }
 
@@ -185,27 +135,6 @@ void AutofillQueryXmlParser::ParseElementDescriptor(
   }
 }
 
-void AutofillQueryXmlParser::EndElement(buzz::XmlParseContext* context,
-                                   const char* name) {
-  is_in_type_section_ = false;
-}
-
-void AutofillQueryXmlParser::CharacterData(
-    buzz::XmlParseContext* context, const char* text, int len) {
-  if (!is_in_type_section_)
-    return;
-
-  int type = -1;
-  base::StringToInt(std::string(text, len), &type);
-  if (type >= AUTOCHECKOUT_STEP_MIN_VALUE &&
-      type <= AUTOCHECKOUT_STEP_MAX_VALUE) {
-    AutocheckoutStepType step_type =
-        static_cast<AutocheckoutStepType>(type);
-    page_meta_data_->page_types[current_page_number_for_page_types_]
-        .push_back(step_type);
-  }
-}
-
 int AutofillQueryXmlParser::GetIntValue(buzz::XmlParseContext* context,
                                         const char* attribute) {
   char* attr_end = NULL;