Pepper: Remove trusted plugin loadable module.

chrome/common/chrome_content_client.cc

 // 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.
 
 #include "chrome/common/chrome_content_client.h"
 
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/debug/crash_logging.h"
 #include "base/file_util.h"
@@ skipping 30 matching lines @@
 #include "flapper_version.h"  // In SHARED_INTERMEDIATE_DIR.
 #include "widevine_cdm_version.h"  // In SHARED_INTERMEDIATE_DIR.
 
 #if defined(OS_WIN)
 #include "base/win/registry.h"
 #include "base/win/windows_version.h"
 #elif defined(OS_MACOSX)
 #include "components/nacl/common/nacl_sandbox_type_mac.h"
 #endif
 
+#if !defined(DISABLE_NACL)
+#include "ppapi/native_client/src/trusted/plugin/ppapi_entrypoints.h"
+#endif
+
 #if defined(ENABLE_REMOTING)
 #include "remoting/client/plugin/pepper_entrypoints.h"
 #endif
 
 #if defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) && \
     !defined(WIDEVINE_CDM_IS_COMPONENT)
 #include "chrome/common/widevine_cdm_constants.h"
 #endif
 
 namespace {
 
 const char kPDFPluginMimeType[] = "application/pdf";
 const char kPDFPluginExtension[] = "pdf";
 const char kPDFPluginDescription[] = "Portable Document Format";
 const char kPDFPluginPrintPreviewMimeType[] =
    "application/x-google-chrome-print-preview-pdf";
 const char kPDFPluginOutOfProcessMimeType[] =
    "application/x-google-chrome-pdf";
 const uint32 kPDFPluginPermissions = ppapi::PERMISSION_PRIVATE |
                                      ppapi::PERMISSION_DEV;
 
+#if !defined(DISABLE_NACL)
 const char kNaClPluginMimeType[] = "application/x-nacl";
 const char kNaClPluginExtension[] = "";
 const char kNaClPluginDescription[] = "Native Client Executable";
 const uint32 kNaClPluginPermissions = ppapi::PERMISSION_PRIVATE |
                                       ppapi::PERMISSION_DEV;
 
 const char kPnaclPluginMimeType[] = "application/x-pnacl";
 const char kPnaclPluginExtension[] = "";
 const char kPnaclPluginDescription[] = "Portable Native Client Executable";
+#endif  // !defined(DISABLE_NACL)
 
 const char kO1DPluginName[] = "Google Talk Plugin Video Renderer";
 const char kO1DPluginMimeType[] ="application/o1d";
 const char kO1DPluginExtension[] = "";
 const char kO1DPluginDescription[] = "Google Talk Plugin Video Renderer";
 const uint32 kO1DPluginPermissions = ppapi::PERMISSION_PRIVATE |
                                      ppapi::PERMISSION_DEV;
 
 const char kEffectsPluginName[] = "Google Talk Effects Plugin";
 const char kEffectsPluginMimeType[] ="application/x-ppapi-hangouts-effects";
@@ skipping 67 matching lines @@
         pdf.mime_types.push_back(pdf_mime_type);
         pdf.mime_types.push_back(print_preview_pdf_mime_type);
       }
       pdf.permissions = kPDFPluginPermissions;
       plugins->push_back(pdf);
 
       skip_pdf_file_check = true;
     }
   }
 
+#if !defined(DISABLE_NACL)
   // Handle Native Client just like the PDF plugin. This means that it is
   // enabled by default for the non-portable case.  This allows apps installed
   // from the Chrome Web Store to use NaCl even if the command line switch
   // isn't set.  For other uses of NaCl we check for the command line switch.
-  static bool skip_nacl_file_check = false;
+  // Specifically, Portable Native Client is only enabled by the command line

[Mark Seaborn, 2014/07/28 20:28:36]

You don't mean this, surely?  PNaCl is enabled by default now.

[teravest, 2014/07/28 22:04:21]

Sorry, looks like I had a bad rebase and this got removed and put back. Removed.

+  // switch.
   if (PathService::Get(chrome::FILE_NACL_PLUGIN, &path)) {
-    if (skip_nacl_file_check || base::PathExists(path)) {
-      content::PepperPluginInfo nacl;
-      nacl.path = path;
-      nacl.name = ChromeContentClient::kNaClPluginName;
-      content::WebPluginMimeType nacl_mime_type(kNaClPluginMimeType,
-                                                kNaClPluginExtension,
-                                                kNaClPluginDescription);
-      nacl.mime_types.push_back(nacl_mime_type);
-      content::WebPluginMimeType pnacl_mime_type(kPnaclPluginMimeType,
-                                                 kPnaclPluginExtension,
-                                                 kPnaclPluginDescription);
-      nacl.mime_types.push_back(pnacl_mime_type);
-      nacl.permissions = kNaClPluginPermissions;
-      plugins->push_back(nacl);
-
-      skip_nacl_file_check = true;
-    }
+    content::PepperPluginInfo nacl;
+    // The nacl plugin is now built into the Chromium binary.
+    nacl.is_internal = true;
+    nacl.path = path;
+    nacl.name = ChromeContentClient::kNaClPluginName;
+    content::WebPluginMimeType nacl_mime_type(kNaClPluginMimeType,
+                                              kNaClPluginExtension,
+                                              kNaClPluginDescription);
+    nacl.mime_types.push_back(nacl_mime_type);
+    content::WebPluginMimeType pnacl_mime_type(kPnaclPluginMimeType,
+                                               kPnaclPluginExtension,
+                                               kPnaclPluginDescription);
+    nacl.mime_types.push_back(pnacl_mime_type);
+    nacl.internal_entry_points.get_interface = nacl_plugin::PPP_GetInterface;
+    nacl.internal_entry_points.initialize_module =
+        nacl_plugin::PPP_InitializeModule;
+    nacl.internal_entry_points.shutdown_module =
+        nacl_plugin::PPP_ShutdownModule;
+    nacl.permissions = kNaClPluginPermissions;
+    plugins->push_back(nacl);
   }
+#endif  // !defined(DISABLE_NACL)
 
   static bool skip_o1d_file_check = false;
   if (PathService::Get(chrome::FILE_O1D_PLUGIN, &path)) {
     if (skip_o1d_file_check || base::PathExists(path)) {
       content::PepperPluginInfo o1d;
       o1d.path = path;
       o1d.name = kO1DPluginName;
       o1d.is_out_of_process = true;
       o1d.is_sandboxed = false;
       o1d.permissions = kO1DPluginPermissions;
@@ skipping 325 matching lines @@
     int sandbox_type,
     int* sandbox_profile_resource_id) const {
   DCHECK(sandbox_profile_resource_id);
   if (sandbox_type == NACL_SANDBOX_TYPE_NACL_LOADER) {
     *sandbox_profile_resource_id = IDR_NACL_SANDBOX_PROFILE;
     return true;
   }
   return false;
 }
 #endif