Convert Web Store Inline Install IPCs to mojo

chrome/renderer/extensions/webstore_bindings.cc

Index: chrome/renderer/extensions/webstore_bindings.cc
diff --git a/chrome/renderer/extensions/webstore_bindings.cc b/chrome/renderer/extensions/webstore_bindings.cc
index 2a3c2aa6dd7a01f5fcf61bc2b8d9958482aabe7a..290814ede899c5f6e70812bb4b731f7cc7520fe9 100644
--- a/chrome/renderer/extensions/webstore_bindings.cc
+++ b/chrome/renderer/extensions/webstore_bindings.cc
@@ -9,8 +9,8 @@
 #include "base/macros.h"
 #include "base/strings/string_util.h"
 #include "chrome/common/extensions/api/webstore/webstore_api_constants.h"
-#include "chrome/common/extensions/chrome_extension_messages.h"
 #include "components/crx_file/id_util.h"
+#include "content/public/common/associated_interface_provider.h"
 #include "content/public/renderer/render_frame.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_urls.h"
@@ -45,7 +45,7 @@ const char kInvalidWebstoreItemUrlError[] =
 
 // chrome.webstore.install() calls generate an install ID so that the install's
 // callbacks may be fired when the browser notifies us of install completion
-// (successful or not) via OnInlineWebstoreInstallResponse.
+// (successful or not) via |InlineInstallResponse|.
 int g_next_install_id = 0;
 
 } // anonymous namespace
@@ -54,6 +54,59 @@ WebstoreBindings::WebstoreBindings(ScriptContext* context)
     : ObjectBackedNativeHandler(context) {
   RouteFunction("Install", "webstore",
                 base::Bind(&WebstoreBindings::Install, base::Unretained(this)));
+  content::RenderFrame* render_frame = context->GetRenderFrame();
+  if (render_frame)
+    render_frame->GetRemoteAssociatedInterfaces()->GetInterface(
+        &inline_installer_);
+}
+
+WebstoreBindings::~WebstoreBindings() {}
+
+void WebstoreBindings::InlineInstallResponse(int install_id,
+                                             bool success,
+                                             const std::string& error,
+                                             webstore_install::Result result) {
+  v8::Isolate* isolate = context()->isolate();
+  v8::HandleScope handle_scope(isolate);
+  v8::Context::Scope context_scope(context()->v8_context());
+  v8::Local<v8::Value> argv[] = {
+      v8::Integer::New(isolate, install_id), v8::Boolean::New(isolate, success),
+      v8::String::NewFromUtf8(isolate, error.c_str()),
+      v8::String::NewFromUtf8(
+          isolate,
+          api::webstore::kInstallResultCodes[static_cast<int>(result)])};
+  context()->module_system()->CallModuleMethodSafe(
+      "webstore", "onInstallResponse", arraysize(argv), argv);
+}
+
+void WebstoreBindings::InlineInstallStageChanged(
+    api::webstore::InstallStage stage) {
+  const char* stage_string = nullptr;
+  switch (stage) {
+    case api::webstore::INSTALL_STAGE_DOWNLOADING:
+      stage_string = api::webstore::kInstallStageDownloading;
+      break;
+    case api::webstore::INSTALL_STAGE_INSTALLING:
+      stage_string = api::webstore::kInstallStageInstalling;
+      break;
+  }
+  v8::Isolate* isolate = context()->isolate();
+  v8::HandleScope handle_scope(isolate);
+  v8::Context::Scope context_scope(context()->v8_context());
+  v8::Local<v8::Value> argv[] = {
+      v8::String::NewFromUtf8(isolate, stage_string)};
+  context()->module_system()->CallModuleMethodSafe(
+      "webstore", "onInstallStageChanged", arraysize(argv), argv);
+}
+
+void WebstoreBindings::InlineInstallDownloadProgress(int percent_downloaded) {
+  v8::Isolate* isolate = context()->isolate();
+  v8::HandleScope handle_scope(isolate);
+  v8::Context::Scope context_scope(context()->v8_context());
+  v8::Local<v8::Value> argv[] = {
+      v8::Number::New(isolate, percent_downloaded / 100.0)};
+  context()->module_system()->CallModuleMethodSafe(
+      "webstore", "onDownloadProgress", arraysize(argv), argv);
 }
 
 void WebstoreBindings::Install(
@@ -91,10 +144,13 @@ void WebstoreBindings::Install(
 
   int install_id = g_next_install_id++;
 
-  Send(new ExtensionHostMsg_InlineWebstoreInstall(
-      render_frame->GetRoutingID(), install_id, GetRoutingID(),
-      webstore_item_id, listener_mask));
+  mojom::InlineInstallProgressListenerPtr install_progress_listener =
+      install_progress_listener_bindings_.CreateInterfacePtrAndBind(this);
 
+  inline_installer_->DoInlineInstall(
+      webstore_item_id, listener_mask, std::move(install_progress_listener),
+      base::Bind(&WebstoreBindings::InlineInstallResponse,
+                 base::Unretained(this), install_id));
   args.GetReturnValue().Set(static_cast<int32_t>(install_id));
 }
 
@@ -186,67 +242,4 @@ bool WebstoreBindings::GetWebstoreItemIdFromFrame(
   return false;
 }
 
-bool WebstoreBindings::OnMessageReceived(const IPC::Message& message) {
-  IPC_BEGIN_MESSAGE_MAP(WebstoreBindings, message)
-    IPC_MESSAGE_HANDLER(ExtensionMsg_InlineWebstoreInstallResponse,
-                        OnInlineWebstoreInstallResponse)
-    IPC_MESSAGE_HANDLER(ExtensionMsg_InlineInstallStageChanged,
-                        OnInlineInstallStageChanged)
-    IPC_MESSAGE_HANDLER(ExtensionMsg_InlineInstallDownloadProgress,
-                        OnInlineInstallDownloadProgress)
-    IPC_MESSAGE_UNHANDLED(CHECK(false) << "Unhandled IPC message")
-  IPC_END_MESSAGE_MAP()
-  return true;
-}
-
-void WebstoreBindings::OnInlineWebstoreInstallResponse(
-    int install_id,
-    bool success,
-    const std::string& error,
-    webstore_install::Result result) {
-  v8::Isolate* isolate = context()->isolate();
-  v8::HandleScope handle_scope(isolate);
-  v8::Context::Scope context_scope(context()->v8_context());
-  v8::Local<v8::Value> argv[] = {
-    v8::Integer::New(isolate, install_id),
-    v8::Boolean::New(isolate, success),
-    v8::String::NewFromUtf8(isolate, error.c_str()),
-    v8::String::NewFromUtf8(
-        isolate, api::webstore::kInstallResultCodes[static_cast<int>(result)])
-  };
-  context()->module_system()->CallModuleMethodSafe(
-      "webstore", "onInstallResponse", arraysize(argv), argv);
-}
-
-void WebstoreBindings::OnInlineInstallStageChanged(int stage) {
-  const char* stage_string = NULL;
-  api::webstore::InstallStage install_stage =
-      static_cast<api::webstore::InstallStage>(stage);
-  switch (install_stage) {
-    case api::webstore::INSTALL_STAGE_DOWNLOADING:
-      stage_string = api::webstore::kInstallStageDownloading;
-      break;
-    case api::webstore::INSTALL_STAGE_INSTALLING:
-      stage_string = api::webstore::kInstallStageInstalling;
-      break;
-  }
-  v8::Isolate* isolate = context()->isolate();
-  v8::HandleScope handle_scope(isolate);
-  v8::Context::Scope context_scope(context()->v8_context());
-  v8::Local<v8::Value> argv[] = {
-      v8::String::NewFromUtf8(isolate, stage_string)};
-  context()->module_system()->CallModuleMethodSafe(
-      "webstore", "onInstallStageChanged", arraysize(argv), argv);
-}
-
-void WebstoreBindings::OnInlineInstallDownloadProgress(int percent_downloaded) {
-  v8::Isolate* isolate = context()->isolate();
-  v8::HandleScope handle_scope(isolate);
-  v8::Context::Scope context_scope(context()->v8_context());
-  v8::Local<v8::Value> argv[] = {
-      v8::Number::New(isolate, percent_downloaded / 100.0)};
-  context()->module_system()->CallModuleMethodSafe(
-      "webstore", "onDownloadProgress", arraysize(argv), argv);
-}
-
 }  // namespace extensions