Change 'request_view' option to 'display_view_only'

https://bugzilla.redhat.com/show_bug.cgi?id=1428171

app/models/resource_action_workflow.rb

@@ -95,7 +95,7 @@ def load_dialog(resource_action, values, options)
     dialog = resource_action.dialog unless resource_action.nil?
     unless dialog.nil?
       dialog.target_resource = @target
-      if options[:request_view]
+      if options[:display_view_only]
         dialog.init_fields_with_values_for_request(values)
       else
         dialog.init_fields_with_values(values)

spec/models/resource_action_workflow_spec.rb

@@ -121,7 +121,7 @@
     let(:resource_action) { instance_double("ResourceAction", :id => 123, :dialog => dialog) }
     let(:dialog) { instance_double("Dialog", :id => 321) }
     let(:values) { "the values" }
-    let(:options) { {:request_view => request_view} }
+    let(:options) { {:display_view_only => display_view_only} }
 
     before do
       allow(ResourceAction).to receive(:find).and_return(resource_action)
@@ -130,17 +130,17 @@
       allow(dialog).to receive(:target_resource=)
     end
 
-    context "when the options set request_view to true" do
-      let(:request_view) { true }
+    context "when the options set display_view_only to true" do
+      let(:display_view_only) { true }
 
       it "calls init_fields_with_values_for_request" do
         expect(dialog).to receive(:init_fields_with_values_for_request).with(values)
         ResourceActionWorkflow.new(values, nil, resource_action, options)
       end
     end
 
-    context "when the options set request_view to false" do
-      let(:request_view) { false }
+    context "when the options set display_view_only to false" do
+      let(:display_view_only) { false }
 
       it "calls init_fields_with_values" do
         expect(dialog).to receive(:init_fields_with_values).with(values)