diff --git a/chromium_src/chrome/common/chrome_content_client.h b/chromium_src/chrome/common/chrome_content_client.h
new file mode 100644
index 000000000000..91cd91eac585
--- /dev/null
+++ b/chromium_src/chrome/common/chrome_content_client.h
@@ -0,0 +1,22 @@
+/* Copyright (c) 2021 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef BRAVE_CHROMIUM_SRC_CHROME_COMMON_CHROME_CONTENT_CLIENT_H_
+#define BRAVE_CHROMIUM_SRC_CHROME_COMMON_CHROME_CONTENT_CLIENT_H_
+
+#define kPDFExtensionPluginName     \
+  kPDFExtensionPluginName_Unused[]; \
+  static const char kPDFExtensionPluginName
+
+#define kPDFInternalPluginName     \
+  kPDFInternalPluginName_Unused[]; \
+  static const char kPDFInternalPluginName
+
+#include "../../../../chrome/common/chrome_content_client.h"
+
+#undef kPDFExtensionPluginName
+#undef kPDFInternalPluginName
+
+#endif  // BRAVE_CHROMIUM_SRC_CHROME_COMMON_CHROME_CONTENT_CLIENT_H_
diff --git a/chromium_src/chrome/common/chrome_content_client_constants.cc b/chromium_src/chrome/common/chrome_content_client_constants.cc
new file mode 100644
index 000000000000..09a325d893d0
--- /dev/null
+++ b/chromium_src/chrome/common/chrome_content_client_constants.cc
@@ -0,0 +1,17 @@
+/* Copyright (c) 2021 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "chrome/common/chrome_content_client.h"
+
+#define kPDFExtensionPluginName kPDFExtensionPluginName_Unused
+#define kPDFInternalPluginName kPDFInternalPluginName_Unused
+
+#include "../../../../chrome/common/chrome_content_client_constants.cc"
+
+#undef kPDFExtensionPluginName
+#undef kPDFInternalPluginName
+
+const char ChromeContentClient::kPDFExtensionPluginName[] = "Chrome PDF Viewer";
+const char ChromeContentClient::kPDFInternalPluginName[] = "Chrome PDF Plugin";
diff --git a/patches/chrome-common-chrome_content_client_constants.cc.patch b/patches/chrome-common-chrome_content_client_constants.cc.patch
deleted file mode 100644
index 8878b74b879e..000000000000
--- a/patches/chrome-common-chrome_content_client_constants.cc.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/chrome/common/chrome_content_client_constants.cc b/chrome/common/chrome_content_client_constants.cc
-index a8365688d3ea165e26bc6a9e1b1851cbacaf59b2..659229e8b0774574393d4212af9a42a98ed657f2 100644
---- a/chrome/common/chrome_content_client_constants.cc
-+++ b/chrome/common/chrome_content_client_constants.cc
-@@ -14,7 +14,7 @@ const base::FilePath::CharType ChromeContentClient::kNaClPluginFileName[] =
-     FILE_PATH_LITERAL("internal-nacl-plugin");
- #endif
- 
--#if defined(GOOGLE_CHROME_BUILD)
-+#if 1  // Always enabled for Brave's Chromium build
- const char ChromeContentClient::kPDFExtensionPluginName[] = "Chrome PDF Viewer";
- const char ChromeContentClient::kPDFInternalPluginName[] = "Chrome PDF Plugin";
- #else