Revert of Combine PDF plugin into the Chromium binary.

chrome/browser/resources/pdf/pdf_extension_test.cc

Index: chrome/browser/resources/pdf/pdf_extension_test.cc
diff --git a/chrome/browser/resources/pdf/pdf_extension_test.cc b/chrome/browser/resources/pdf/pdf_extension_test.cc
index d89c474cfd53d9a79a80245079d2da02a4733a93..6a56a91427ab276bba543c0cfcfa4b916ac05b79 100644
--- a/chrome/browser/resources/pdf/pdf_extension_test.cc
+++ b/chrome/browser/resources/pdf/pdf_extension_test.cc
@@ -41,6 +41,11 @@
   }
 
   void RunTestsInFile(std::string filename, std::string pdf_filename) {
+    base::FilePath pdf_path;
+    ASSERT_TRUE(PathService::Get(chrome::FILE_PDF_PLUGIN, &pdf_path));
+    ASSERT_TRUE(
+        content::PluginService::GetInstance()->GetRegisteredPpapiPluginInfo(
+            pdf_path));
     ExtensionService* service = extensions::ExtensionSystem::Get(
         profile())->extension_service();
     service->component_loader()->Add(IDR_PDF_MANIFEST,