Move printing defines to buildflag system.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index 3887bf9e614b8a1c2c23767d8dd0d26789c8b51b..b8c4267dde9ccdee0edd7824b44738fda7bb1667 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -105,6 +105,7 @@
 #include "content/public/common/menu_item.h"
 #include "content/public/common/url_utils.h"
 #include "net/base/escape.h"
+#include "printing/features/features.h"
 #include "third_party/WebKit/public/public_features.h"
 #include "third_party/WebKit/public/web/WebContextMenuData.h"
 #include "third_party/WebKit/public/web/WebMediaPlayerAction.h"
@@ -134,15 +135,15 @@
 #include "extensions/common/extension.h"
 #endif
 
-#if defined(ENABLE_PRINTING)
+#if BUILDFLAG(ENABLE_PRINTING)
 #include "chrome/browser/printing/print_view_manager_common.h"
 #include "components/printing/common/print_messages.h"
 
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
 #include "chrome/browser/printing/print_preview_context_menu_observer.h"
 #include "chrome/browser/printing/print_preview_dialog_controller.h"
-#endif  // defined(ENABLE_PRINT_PREVIEW)
-#endif  // defined(ENABLE_PRINTING)
+#endif  // BUILDFLAG(ENABLE_PRINT_PREVIEW)
+#endif  // BUILDFLAG(ENABLE_PRINTING)
 
 #if defined(ENABLE_MEDIA_ROUTER)
 #include "chrome/browser/media/router/media_router_dialog_controller.h"
@@ -915,7 +916,7 @@ void RenderViewContextMenu::HandleAuthorizeAllPlugins() {
 #endif
 
 void RenderViewContextMenu::AppendPrintPreviewItems() {
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
   if (!print_preview_menu_observer_.get()) {
     print_preview_menu_observer_.reset(
         new PrintPreviewContextMenuObserver(source_web_contents_));
@@ -2080,7 +2081,7 @@ bool RenderViewContextMenu::IsSaveAsEnabled() const {
   bool can_save =
       (params_.media_flags & WebContextMenuData::MediaCanSave) &&
       url.is_valid() && ProfileIOData::IsHandledProtocol(url.scheme());
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
       // Do not save the preview PDF on the print preview page.
   can_save = can_save &&
       !(printing::PrintPreviewDialogController::IsPrintPreviewURL(url));
@@ -2403,7 +2404,7 @@ void RenderViewContextMenu::ExecRestartPackagedApp() {
 }
 
 void RenderViewContextMenu::ExecPrint() {
-#if defined(ENABLE_PRINTING)
+#if BUILDFLAG(ENABLE_PRINTING)
   if (params_.media_type != WebContextMenuData::MediaTypeNone) {
     RenderFrameHost* render_frame_host = GetRenderFrameHost();
     if (render_frame_host) {
@@ -2417,7 +2418,7 @@ void RenderViewContextMenu::ExecPrint() {
       source_web_contents_,
       GetPrefs(browser_context_)->GetBoolean(prefs::kPrintPreviewDisabled),
       !params_.selection_text.empty());
-#endif  // defined(ENABLE_PRINTING)
+#endif  // BUILDFLAG(ENABLE_PRINTING)
 }
 
 void RenderViewContextMenu::ExecRouteMedia() {