Update app info and install prompt UI to show retained devices.

chrome/browser/ui/cocoa/extensions/extension_install_view_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/extensions/extension_install_view_controller.h"
 
 #include "base/auto_reset.h"
 #include "base/i18n/rtl.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ skipping 180 matching lines @@
                  prompt:(scoped_refptr<ExtensionInstallPrompt::Prompt>)prompt {
   // We use a different XIB in the case of bundle installs, installs with
   // webstore data, or no permission warnings. These are laid out nicely for
   // the data they display.
   NSString* nibName = nil;
   if (prompt->type() == ExtensionInstallPrompt::BUNDLE_INSTALL_PROMPT) {
     nibName = @"ExtensionInstallPromptBundle";
   } else if (prompt->has_webstore_data()) {
     nibName = @"ExtensionInstallPromptWebstoreData";
   } else if (!prompt->ShouldShowPermissions() &&
-             prompt->GetRetainedFileCount() == 0) {
+             prompt->GetRetainedFileCount() == 0 &&
+             prompt->GetRetainedDeviceCount() == 0) {
     nibName = @"ExtensionInstallPromptNoWarnings";
   } else {
     nibName = @"ExtensionInstallPrompt";
   }
 
   if ((self = [super initWithNibName:nibName
                               bundle:base::mac::FrameworkBundle()])) {
     navigator_ = navigator;
     delegate_ = delegate;
     prompt_ = prompt;
@@ skipping 96 matching lines @@
         [joinedItems appendString:@"\n"];
       [joinedItems appendString:base::SysUTF16ToNSString(
           items[i].GetNameForDisplay())];
     }
     [itemsField_ setStringValue:joinedItems];
 
     // Adjust the controls to fit the list of extensions.
     OffsetControlVerticallyToFitContent(itemsField_, &totalOffset);
   }
 
-  // If there are any warnings or retained files, then we have to do
-  // some special layout.
+  // If there are any warnings, retained devices or retained files, then we
+  // have to do some special layout.
   if (prompt_->ShouldShowPermissions() || prompt_->GetRetainedFileCount() > 0) {
     NSSize spacing = [outlineView_ intercellSpacing];
     spacing.width += 2;
     spacing.height += 2;
     [outlineView_ setIntercellSpacing:spacing];
     [[[[outlineView_ tableColumns] objectAtIndex:0] dataCell] setWraps:YES];
     for (id item in warnings_.get())
       [self expandItemAndChildren:item];
 
     // Adjust the outline view to fit the warnings.
@@ skipping 265 matching lines @@
     kPermissionsDetailIndex : [NSNumber numberWithUnsignedInteger:index],
     kPermissionsDetailType : [NSNumber numberWithUnsignedInteger:type],
   };
 }
 
 - (NSArray*)buildWarnings:(const ExtensionInstallPrompt::Prompt&)prompt {
   NSMutableArray* warnings = [NSMutableArray array];
   NSString* heading = nil;
   NSString* withheldHeading = nil;
 
-  ExtensionInstallPrompt::DetailsType type =
-      ExtensionInstallPrompt::PERMISSIONS_DETAILS;
   bool hasPermissions = prompt.GetPermissionCount(
       ExtensionInstallPrompt::PermissionsType::ALL_PERMISSIONS);
   CellAttributes warningCellAttributes =
       kBoldText | kAutoExpandCell | kNoExpandMarker;
   if (prompt.ShouldShowPermissions()) {
     NSMutableArray* children = [NSMutableArray array];
     NSMutableArray* withheldChildren = [NSMutableArray array];
 
     heading =
         [self appendPermissionsForPrompt:prompt
@@ skipping 23 matching lines @@
 
     // Add withheld permissions to the prompt if they exist.
     if (withheldHeading) {
       [warnings addObject:[self buildItemWithTitle:withheldHeading
                                     cellAttributes:warningCellAttributes
                                           children:withheldChildren]];
     }
   }
 
   if (prompt.GetRetainedFileCount() > 0) {
-    type = ExtensionInstallPrompt::RETAINED_FILES_DETAILS;
+    const ExtensionInstallPrompt::DetailsType type =
+        ExtensionInstallPrompt::RETAINED_FILES_DETAILS;
 
     NSMutableArray* children = [NSMutableArray array];
 
     if (prompt.GetIsShowingDetails(type, 0)) {
       for (size_t i = 0; i < prompt.GetRetainedFileCount(); ++i) {
-        [children addObject:
-            [self buildItemWithTitle:SysUTF16ToNSString(
-                prompt.GetRetainedFile(i))
-                      cellAttributes:kUseBullet
-                            children:nil]];
+        NSString* title = SysUTF16ToNSString(prompt.GetRetainedFile(i));
+        [children addObject:[self buildItemWithTitle:title
+                                      cellAttributes:kUseBullet
+                                            children:nil]];
       }
     }
 
-    [warnings
-        addObject:[self buildItemWithTitle:SysUTF16ToNSString(
-                                               prompt.GetRetainedFilesHeading())
-                            cellAttributes:warningCellAttributes
-                                  children:children]];
+    NSString* title = SysUTF16ToNSString(prompt.GetRetainedFilesHeading());
+    [warnings addObject:[self buildItemWithTitle:title
+                                  cellAttributes:warningCellAttributes
+                                        children:children]];
 
     // Add a row for the link.
     [warnings addObject:
         [self buildDetailToggleItem:type permissionsDetailIndex:0]];
   }
 
+  if (prompt.GetRetainedDeviceCount() > 0) {
+    const ExtensionInstallPrompt::DetailsType type =
+        ExtensionInstallPrompt::RETAINED_DEVICES_DETAILS;
+
+    NSMutableArray* children = [NSMutableArray array];
+
+    if (prompt.GetIsShowingDetails(type, 0)) {
+      for (size_t i = 0; i < prompt.GetRetainedDeviceCount(); ++i) {
+        NSString* title =
+            SysUTF16ToNSString(prompt.GetRetainedDeviceMessageString(i));
+        [children addObject:[self buildItemWithTitle:title
+                                      cellAttributes:kUseBullet
+                                            children:nil]];
+      }
+    }
+
+    NSString* title = SysUTF16ToNSString(prompt.GetRetainedDevicesHeading());
+    [warnings addObject:[self buildItemWithTitle:title
+                                  cellAttributes:warningCellAttributes
+                                        children:children]];
+
+    // Add a row for the link.
+    [warnings
+        addObject:[self buildDetailToggleItem:type permissionsDetailIndex:0]];
+  }
+
   return warnings;
 }
 
 - (NSString*)
 appendPermissionsForPrompt:(const ExtensionInstallPrompt::Prompt&)prompt
                  withType:(ExtensionInstallPrompt::PermissionsType)type
                  children:(NSMutableArray*)children {
   size_t permissionsCount = prompt.GetPermissionCount(type);
   if (permissionsCount == 0)
     return NULL;
@@ skipping 94 matching lines @@
 }
 
 - (void)accessibilityPerformAction:(NSString*)action {
   if ([action isEqualToString:NSAccessibilityPressAction])
     [self handleLinkClicked];
   else
     [super accessibilityPerformAction:action];
 }
 
 @end