Enable PNaCl by default (revert disabling CL)

ppapi/native_client/src/trusted/plugin/plugin.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.
 
 #ifdef _MSC_VER
 // Do not warn about use of std::copy with raw pointers.
 #pragma warning(disable : 4996)
 #endif
 
 #include "ppapi/native_client/src/trusted/plugin/plugin.h"
@@ skipping 1190 matching lines @@
     ReportLoadError(error_info);
     return;
   }
 
   if (manifest_->GetProgramURL(&program_url, &pnacl_options, &error_info)) {
     is_installed_ = GetUrlScheme(program_url) == SCHEME_CHROME_EXTENSION;
     set_nacl_ready_state(LOADING);
     // Inform JavaScript that we found a nexe URL to load.
     EnqueueProgressEvent(kProgressEventProgress);
     if (pnacl_options.translate()) {
-      if (this->nacl_interface()->IsPnaclEnabled()) {
-        // Check whether PNaCl has been crashing "frequently".  If so, report
-        // a load error.
-        pp::CompletionCallback translate_callback =
-            callback_factory_.NewCallback(&Plugin::BitcodeDidTranslate);
-        // Will always call the callback on success or failure.
-        pnacl_coordinator_.reset(
-            PnaclCoordinator::BitcodeToNative(this,
-                                              program_url,
-                                              pnacl_options,
-                                              translate_callback));
-        return;
-      } else {
-        error_info.SetReport(ERROR_PNACL_NOT_ENABLED,
-                             "PNaCl has not been enabled (e.g., by setting "
-                             "the --enable-pnacl flag).");
-      }
+      CHECK(nacl_interface()->IsPnaclEnabled());
+      pp::CompletionCallback translate_callback =
+          callback_factory_.NewCallback(&Plugin::BitcodeDidTranslate);
+      // Will always call the callback on success or failure.
+      pnacl_coordinator_.reset(
+          PnaclCoordinator::BitcodeToNative(this,
+                                            program_url,
+                                            pnacl_options,
+                                            translate_callback));
+      return;
     } else {
       // Try the fast path first. This will only block if the file is installed.
       if (OpenURLFast(program_url, &nexe_downloader_)) {
         NexeFileDidOpen(PP_OK);
       } else {
         pp::CompletionCallback open_callback =
             callback_factory_.NewCallback(&Plugin::NexeFileDidOpen);
         // Will always call the callback on success or failure.
         CHECK(
             nexe_downloader_.Open(program_url,
@@ skipping 451 matching lines @@
                                           static_cast<uint32_t>(text.size()));
   const PPB_Console* console_interface =
       static_cast<const PPB_Console*>(
           module->GetBrowserInterface(PPB_CONSOLE_INTERFACE));
   console_interface->LogWithSource(pp_instance(), PP_LOGLEVEL_LOG, prefix, str);
   var_interface->Release(prefix);
   var_interface->Release(str);
 }
 
 }  // namespace plugin