Add a webstore API for installing bundles of extensions.

chrome/browser/extensions/extension_webstore_private_api.cc

Index: chrome/browser/extensions/extension_webstore_private_api.cc
diff --git a/chrome/browser/extensions/extension_webstore_private_api.cc b/chrome/browser/extensions/extension_webstore_private_api.cc
index c85b35dca22f86497d16092e7ba5d7c3b59ed951..485bb4b9ced496f514255e357e372507a9f34e72 100644
--- a/chrome/browser/extensions/extension_webstore_private_api.cc
+++ b/chrome/browser/extensions/extension_webstore_private_api.cc
@@ -34,6 +34,10 @@
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
+using webstore::BundleInstaller;
+using webstore::Item;
+using webstore::ItemList;
+
 namespace {
 
 const char kAppInstallBubbleKey[] = "appInstallBubble";
@@ -134,6 +138,68 @@ void WebstorePrivateApi::SetTrustTestIDsForTesting(bool allow) {
   trust_test_ids = allow;
 }
 
+InstallBundleFunction::InstallBundleFunction() {}
+InstallBundleFunction::~InstallBundleFunction() {}
+
+bool InstallBundleFunction::RunImpl() {
+  ListValue* extensions = NULL;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetList(0, &extensions));
+
+  ItemList items;
+  if (!ReadBundleInfo(extensions, &items))
+    return false;
+
+  bundle_ = new BundleInstaller(profile(), items);
+
+  AddRef();  // Balanced in OnBundleInstallApproved and OnBundleInstallCanceled.
+
+  bundle_->PromptForApproval(this);
+  return true;
+}
+
+bool InstallBundleFunction::ReadBundleInfo(ListValue* extensions,
+                                           ItemList* items) {
+  for (size_t i = 0; i < extensions->GetSize(); ++i) {
+    DictionaryValue* details = NULL;
+    EXTENSION_FUNCTION_VALIDATE(extensions->GetDictionary(i, &details));
+
+    Item item;
+    EXTENSION_FUNCTION_VALIDATE(details->GetString(
+        kIdKey, &item.id));
+    EXTENSION_FUNCTION_VALIDATE(details->GetString(
+        kManifestKey, &item.manifest));
+    EXTENSION_FUNCTION_VALIDATE(details->GetString(
+        kLocalizedNameKey, &item.localized_name));
+
+    items->push_back(item);
+  }
+
+  return true;
+}
+
+void InstallBundleFunction::OnBundleInstallApproved() {
+  bundle_->CompleteInstall(
+      &(dispatcher()->delegate()->GetAssociatedWebContents()->GetController()),
+      this);
+}
+
+void InstallBundleFunction::OnBundleInstallCanceled(bool user_initiated) {
+  if (user_initiated)
+    error_ = "user_canceled";
+  else
+    error_ = "unknown_error";
+
+  SendResponse(false);
+
+  Release();  // Balanced in RunImpl().
+}
+
+void InstallBundleFunction::OnBundleInstallCompleted() {
+  SendResponse(true);
+
+  Release();  // Balanced in RunImpl().
+}
+
 BeginInstallWithManifestFunction::BeginInstallWithManifestFunction()
   : use_app_installed_bubble_(false) {}