convert console_supported? to supports?

- moving all supports into provider classes
- moving :console from vm_or_template to vm/operations with the rest of them.
- explicitly stating html5_console and console
- native_console had half in supports and half in console_supported. so less of a change

- dropping console_supported?

app/models/vm_or_template.rb

@@ -1608,10 +1608,6 @@ def add_ems_event(event_type, event_message, event_timestamp)
     EmsEvent.add(ems_id, event)
   end
 
-  def console_supported?(_type)
-    false
-  end
-
   # Stop certain charts from showing unless the subclass allows
   def non_generic_charts_available?
     false
@@ -1670,8 +1666,6 @@ def tenant_identity
     user
   end
 
-  supports(:console) { N_("Console not supported") unless console_supported?('spice') || console_supported?('vnc') }
-
   def child_resources
     children
   end

spec/models/vm/operations_spec.rb

@@ -53,49 +53,6 @@
     end
   end
 
-  describe '#supports?(:vmrc_console)' do
-    it 'returns false if type is not supported' do
-      allow(@vm).to receive(:console_supported?).with('VMRC').and_return(false)
-
-      expect(@vm.supports?(:vmrc_console)).to be_falsey
-      expect(@vm.unsupported_reason(:vmrc_console)).to include('VMRC Console not supported')
-    end
-
-    it 'supports it if all conditions are met' do
-      allow(@vm).to receive(:console_supported?).with('VMRC').and_return(true)
-
-      expect(@vm.supports?(:vmrc_console)).to be_truthy
-    end
-  end
-
-  describe '#supports?(:html5_console)' do
-    it 'supports it if all conditions are met' do
-      allow(@vm).to receive(:console_supported?).and_return(true)
-      expect(@vm.supports?(:html5_console)).to be_truthy
-    end
-
-    it 'returns false if type is not supported' do
-      allow(@vm).to receive(:console_supported?).and_return(false)
-      expect(@vm.supports?(:html5_console)).to be_falsey
-      expect(@vm.unsupported_reason(:html5_console)).to include('HTML5 Console is not supported')
-    end
-  end
-
-  describe '#supports?(:native_console)' do
-    it 'returns false if type is not supported' do
-      allow(@vm).to receive(:console_supported?).with('NATIVE').and_return(false)
-
-      expect(@vm.supports?(:native_console)).to be_falsey
-      expect(@vm.unsupported_reason(:native_console)).to include('NATIVE Console not supported')
-    end
-
-    it 'supports it if all conditions are met' do
-      allow(@vm).to receive(:console_supported?).with('NATIVE').and_return(true)
-
-      expect(@vm.supports?(:native_console)).to be_truthy
-    end
-  end
-
   describe '#supports?(:launch_vmrc_console)' do
     it 'does not support it if validate_remote_console_vmrc_support raises an error' do
       allow(@vm).to receive(:validate_remote_console_vmrc_support).and_raise(StandardError)