[CLN] remove classes only used in tour

We removed CSS styling for these classes in
854083f70a,
but these were only used in the survey tour, and not
instrumental, so we can remove them.

Task-3525225

closes odoo/odoo#138095

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/survey/static/src/js/tours/survey_tour.js

@@ -21,21 +21,21 @@ registry.category("web_tour.tours").add('survey_tour', {
     content: _t("Let's give it a spin!"),
     position: 'bottom',
 }, {
-    trigger: '.o_survey_start button[type=submit]',
+    trigger: 'button[type=submit]',
     content: _t("Let's get started!"),
     position: 'bottom',
 }, {
-    trigger: '.o_survey_simple_choice button[type=submit]',
+    trigger: 'button[type=submit]',
     extra_trigger: '.js_question-wrapper span:contains("How frequently")',
     content: _t("Whenever you pick an answer, Odoo saves it for you."),
     position: 'bottom',
 }, {
-    trigger: '.o_survey_numerical_box button[type=submit]',
+    trigger: 'button[type=submit]',
     extra_trigger: '.js_question-wrapper span:contains("How many")',
     content: _t("Only a single question left!"),
     position: 'bottom',
 }, {
-    trigger: '.o_survey_matrix button[value=finish]',
+    trigger: 'button[value=finish]',
     extra_trigger: '.js_question-wrapper span:contains("How likely")',
     content: _t("Now that you are done, submit your form."),
     position: 'bottom',

addons/survey/views/survey_templates.xml

@@ -225,7 +225,7 @@
         An exception is made for options with images, where we always want to optimize screen space.-->
         <t t-set="minimized_display" t-value="survey.questions_layout == 'page_per_question' and not any(suggestion.value_image for suggestion in question.suggested_answer_ids)" />
         <div t-if="survey.questions_layout == 'page_per_question'"
-            t-attf-class="o_survey_page_per_question o_survey_#{question.question_type} #{'w-lg-50 mx-lg-auto' if question.question_type in ('numerical_box', 'date', 'datetime') else ''}">
+            t-attf-class="o_survey_page_per_question #{'w-lg-50 mx-lg-auto' if question.question_type in ('numerical_box', 'date', 'datetime') else ''}">
             <input type="hidden" name="question_id" t-att-value="question.id" />
             <!-- User has already answered for this session -->
             <t t-if="answer.is_session_answer and (has_answered or answer.question_time_limit_reached)">