Cleanup: Make chrome paths code more consistent and use more constants when p...

chrome/common/chrome_paths.cc

 // Copyright (c) 2011 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_paths.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 12 matching lines @@
 // File name of the internal Flash plugin on different platforms.
 const FilePath::CharType kInternalFlashPluginFileName[] =
 #if defined(OS_MACOSX)
     FILE_PATH_LITERAL("Flash Player Plugin for Chrome.plugin");
 #elif defined(OS_WIN)
     FILE_PATH_LITERAL("gcswf32.dll");
 #else  // OS_LINUX, etc.
     FILE_PATH_LITERAL("libgcflashplayer.so");
 #endif
 
+// File name of the internal PDF plugin on different platforms.
+const FilePath::CharType kInternalPDFPluginFileName[] =
+#if defined(OS_WIN)
+    FILE_PATH_LITERAL("pdf.dll");
+#elif defined(OS_MACOSX)
+    FILE_PATH_LITERAL("PDF.plugin");
+#else  // Linux and Chrome OS
+    FILE_PATH_LITERAL("libpdf.so");
+#endif
+
+// File name of the internal NaCl plugin on different platforms.
+const FilePath::CharType kInternalNaClPluginFileName[] =
+#if defined(OS_WIN)
+    FILE_PATH_LITERAL("ppGoogleNaClPluginChrome.dll");
+#elif defined(OS_MACOSX)
+    // TODO(noelallen) Please verify this extention name is correct.
+    FILE_PATH_LITERAL("ppGoogleNaClPluginChrome.plugin");
+#else  // Linux and Chrome OS
+    FILE_PATH_LITERAL("libppGoogleNaClPluginChrome.so");
+#endif
+
 }  // namespace
 
 namespace chrome {
 
 // Gets the path for internal plugins.
 bool GetInternalPluginsDirectory(FilePath* result) {
 #if defined(OS_MACOSX)
   // If called from Chrome, get internal plugins from a subdirectory of the
   // framework.
   if (base::mac::AmIBundled()) {
@@ skipping 180 matching lines @@
     case chrome::FILE_FLASH_PLUGIN:
       if (!GetInternalPluginsDirectory(&cur))
         return false;
       cur = cur.Append(kInternalFlashPluginFileName);
       if (!file_util::PathExists(cur))
         return false;
       break;
     case chrome::FILE_PDF_PLUGIN:
       if (!GetInternalPluginsDirectory(&cur))
         return false;
-#if defined(OS_WIN)
-      cur = cur.Append(FILE_PATH_LITERAL("pdf.dll"));
-#elif defined(OS_MACOSX)
-      cur = cur.Append(FILE_PATH_LITERAL("PDF.plugin"));
-#else  // Linux and Chrome OS
-      cur = cur.Append(FILE_PATH_LITERAL("libpdf.so"));
-#endif
+      cur = cur.Append(kInternalPDFPluginFileName);
       break;
     case chrome::FILE_NACL_PLUGIN:
       if (!GetInternalPluginsDirectory(&cur))
         return false;
-#if defined(OS_WIN)
-      cur = cur.Append(FILE_PATH_LITERAL("ppGoogleNaClPluginChrome.dll"));
-#elif defined(OS_MACOSX)
-      // TODO(noelallen) Please verify this extention name is correct.
-      cur = cur.Append(FILE_PATH_LITERAL("ppGoogleNaClPluginChrome.plugin"));
-#else  // Linux and Chrome OS
-      cur = cur.Append(FILE_PATH_LITERAL("libppGoogleNaClPluginChrome.so"));
-#endif
+      cur = cur.Append(kInternalNaClPluginFileName);
       break;
     case chrome::FILE_RESOURCES_PACK:
 #if defined(OS_MACOSX)
       if (base::mac::AmIBundled()) {
         cur = base::mac::MainAppBundlePath();
         cur = cur.Append(FILE_PATH_LITERAL("Resources"))
                  .Append(FILE_PATH_LITERAL("resources.pak"));
         break;
       }
       // If we're not bundled on mac, resources.pak should be next to the
@@ skipping 78 matching lines @@
   return true;
 }
 
 // This cannot be done as a static initializer sadly since Visual Studio will
 // eliminate this object file if there is no direct entry point into it.
 void RegisterPathProvider() {
   PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
 }
 
 }  // namespace chrome