CCA: Rename MasterSettings to PrimarySettings

Bug: 1123783, b:162281119
Test: Manually
Change-Id: Ie79e847b761a429c94b19898b1dbb78d2f308dba
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2389290Reviewed-by: Shik Chen <shik@chromium.org>
Commit-Queue: Inker Kuo <inker@chromium.org>
Auto-Submit: Inker Kuo <inker@chromium.org>
Cr-Commit-Position: refs/heads/master@{#803804}

chromeos/components/camera_app_ui/resources/src/js/main.js

@@ -29,7 +29,7 @@ import {CameraIntent} from './views/camera_intent.js';
 import {Dialog} from './views/dialog.js';
 import {
   BaseSettings,
-  MasterSettings,
+  PrimarySettings,
   ResolutionSettings,
 } from './views/settings.js';
 import {View} from './views/view.js';
@@ -109,7 +109,7 @@ export class App {
     // Set up views navigation by their DOM z-order.
     nav.setup([
       this.cameraView_,
-      new MasterSettings(),
+      new PrimarySettings(),
       new BaseSettings(ViewName.GRID_SETTINGS),
       new BaseSettings(ViewName.TIMER_SETTINGS),
       resolutionSettings,

chromeos/components/camera_app_ui/resources/src/js/views/settings.js

@@ -82,16 +82,16 @@ export class BaseSettings extends View {
    * @private
    */
   openSubSettings(name) {
-    // Dismiss master-settings if sub-settings was dismissed by background
+    // Dismiss primary-settings if sub-settings was dismissed by background
     // click.
     nav.open(name).then((cond) => cond && cond['bkgnd'] && this.leave(cond));
   }
 }
 
 /**
- * Controller of master settings view.
+ * Controller of primary settings view.
  */
-export class MasterSettings extends BaseSettings {
+export class PrimarySettings extends BaseSettings {
   /**
    * @public
    */