WIP: run clang-format-js on lots of things

chrome/browser/resources/print_preview/data/app_state.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * Object used to represent a recent destination in the app state.
    * @constructor
@@ skipping 113 matching lines @@
    */
   AppState.NATIVE_FUNCTION_NAME_ = 'saveAppState';
 
   AppState.prototype = {
     /**
      * @return {?RecentDestination} The most recent destination, which is
      *     currently the selected destination.
      */
     get selectedDestination() {
       return (this.state_[AppState.Field.RECENT_DESTINATIONS].length > 0) ?
-          this.state_[AppState.Field.RECENT_DESTINATIONS][0] : null;
+          this.state_[AppState.Field.RECENT_DESTINATIONS][0] :
+          null;
     },
 
     /**
      * @return {boolean} Whether the selected destination is valid.
      */
     isSelectedDestinationValid: function() {
-      return this.selectedDestination &&
-             this.selectedDestination.id &&
-             this.selectedDestination.origin;
+      return this.selectedDestination && this.selectedDestination.id &&
+          this.selectedDestination.origin;
     },
 
     /**
      * @return {?Array<!RecentDestination>} The AppState.NUM_DESTINATIONS_ most
      *     recent destinations.
      */
     get recentDestinations() {
       return this.state_[AppState.Field.RECENT_DESTINATIONS];
     },
 
@@ skipping 11 matching lines @@
       return this.state_.hasOwnProperty(field);
     },
 
     /**
      * @param {!print_preview.AppState.Field} field App state field to get.
      * @return {?} Value of the app state field.
      */
     getField: function(field) {
       if (field == AppState.Field.CUSTOM_MARGINS) {
         return this.state_[field] ?
-            print_preview.Margins.parse(this.state_[field]) : null;
+            print_preview.Margins.parse(this.state_[field]) :
+            null;
       } else {
         return this.state_[field];
       }
     },
 
     /**
      * Initializes the app state from a serialized string returned by the native
      * layer.
      * @param {?string} serializedAppStateStr Serialized string representation
      *     of the app state.
      */
     init: function(serializedAppStateStr) {
       if (serializedAppStateStr) {
         try {
           var state = JSON.parse(serializedAppStateStr);
           if (state[AppState.Field.VERSION] == AppState.VERSION_) {
             this.state_ = state;
           }
-        } catch(e) {
+        } catch (e) {
           console.error('Unable to parse state: ' + e);
           // Proceed with default state.
         }
       } else {
         // Set some state defaults.
         this.state_[AppState.Field.IS_GCP_PROMO_DISMISSED] = false;
         this.state_[AppState.Field.RECENT_DESTINATIONS] = [];
       }
       if (!this.state_[AppState.Field.RECENT_DESTINATIONS]) {
         this.state_[AppState.Field.RECENT_DESTINATIONS] = [];
       } else if (!(this.state_[AppState.Field.RECENT_DESTINATIONS] instanceof
-            Array)) {
+                   Array)) {
         var tmp = this.state_[AppState.Field.RECENT_DESTINATIONS];
         this.state_[AppState.Field.RECENT_DESTINATIONS] = [tmp];
-      } else if (!this.state_[AppState.Field.RECENT_DESTINATIONS][0] ||
+      } else if (
+          !this.state_[AppState.Field.RECENT_DESTINATIONS][0] ||
           !this.state_[AppState.Field.RECENT_DESTINATIONS][0].id) {
         // read in incorrectly
         this.state_[AppState.Field.RECENT_DESTINATIONS] = [];
-      } else if (this.state_[AppState.Field.RECENT_DESTINATIONS].length >
+      } else if (
+          this.state_[AppState.Field.RECENT_DESTINATIONS].length >
           AppState.NUM_DESTINATIONS_) {
         this.state_[AppState.Field.RECENT_DESTINATIONS].length =
             AppState.NUM_DESTINATIONS_;
       }
       if (!loadTimeData.getBoolean('scalingEnabled'))
         this.state_[AppState.Field.SCALING] = 100;
 
     },
 
     /**
@@ skipping 23 matching lines @@
      * Persists the selected destination.
      * @param {!print_preview.Destination} dest Destination to persist.
      */
     persistSelectedDestination: function(dest) {
       if (!this.isInitialized_)
         return;
 
       // Determine if this destination is already in the recent destinations,
       // and where in the array it is located.
       var newDestination = new RecentDestination(dest);
-      var indexFound = this.state_[
-          AppState.Field.RECENT_DESTINATIONS].findIndex(function(recent) {
-            return (newDestination.id == recent.id &&
-                    newDestination.origin == recent.origin);
+      var indexFound =
+          this.state_[AppState.Field.RECENT_DESTINATIONS].findIndex(function(
+              recent) {
+            return (
+                newDestination.id == recent.id &&
+                newDestination.origin == recent.origin);
           });
 
       // No change
       if (indexFound == 0) {
         this.persist_();
         return;
       }
 
       // Shift the array so that the nth most recent destination is located at
       // index n.
       if (indexFound == -1 &&
           this.state_[AppState.Field.RECENT_DESTINATIONS].length ==
-          AppState.NUM_DESTINATIONS_) {
+              AppState.NUM_DESTINATIONS_) {
         indexFound = AppState.NUM_DESTINATIONS_ - 1;
       }
       if (indexFound != -1)
         this.state_[AppState.Field.RECENT_DESTINATIONS].splice(indexFound, 1);
 
       // Add the most recent destination
       this.state_[AppState.Field.RECENT_DESTINATIONS].splice(
           0, 0, newDestination);
 
       this.persist_();
     },
 
     /**
      * Persists whether the GCP promotion has been dismissed.
      * @param {boolean} isGcpPromoDismissed Whether the GCP promotion has been
      *     dismissed.
      */
     persistIsGcpPromoDismissed: function(isGcpPromoDismissed) {
       if (!this.isInitialized_)
         return;
       this.state_[AppState.Field.IS_GCP_PROMO_DISMISSED] = isGcpPromoDismissed;
       this.persist_();
     },
 
     /**
      * Calls into the native layer to persist the application state.
      * @private
      */
     persist_: function() {
-      chrome.send(AppState.NATIVE_FUNCTION_NAME_,
-                  [JSON.stringify(this.state_)]);
+      chrome.send(
+          AppState.NATIVE_FUNCTION_NAME_, [JSON.stringify(this.state_)]);
     }
   };
 
-  return {
-    AppState: AppState
-  };
+  return {AppState: AppState};
 });