Fix build with PDF disabled

Change-Id: Ifbbd62641914fbc60409dd72bfb84ea7f1e911df
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

chrome/renderer/BUILD.gn

@@ -10,6 +10,7 @@ import("//components/offline_pages/buildflags/features.gni")
 import("//components/spellcheck/spellcheck_build_features.gni")
 import("//extensions/buildflags/buildflags.gni")
 import("//media/media_options.gni")
+import("//pdf/features.gni")
 import("//ppapi/buildflags/buildflags.gni")
 import("//third_party/widevine/cdm/widevine.gni")
 import("//tools/grit/grit_rule.gni")
@@ -240,7 +241,6 @@ static_library("renderer") {
       "plugins/power_saver_info.h",
     ]
     deps += [
-      "//components/pdf/renderer",
       "//components/strings",
       "//media:media_buildflags",
       "//ppapi/host",
@@ -254,6 +254,12 @@ static_library("renderer") {
     }
   }
 
+  if (enable_pdf) {
+    deps += [
+      "//components/pdf/renderer",
+    ]
+  }
+
   if (enable_widevine_cdm_component) {
     deps += [ "//third_party/widevine/cdm:headers" ]
   }

components/BUILD.gn

@@ -10,6 +10,7 @@ import("//components/safe_browsing/buildflags.gni")
 import("//components/ui_devtools/devtools.gni")
 import("//extensions/buildflags/buildflags.gni")
 import("//media/media_options.gni")
+import("//pdf/features.gni")
 import("//ppapi/buildflags/buildflags.gni")
 import("//printing/buildflags/buildflags.gni")
 import("//rlz/buildflags/buildflags.gni")
@@ -459,7 +460,7 @@ test("components_unittests") {
     ]
   }
 
-  if (enable_plugins) {
+  if (enable_plugins && enable_pdf) {
     deps += [ "//components/pdf/renderer:unit_tests" ]
   }
 
@@ -649,7 +650,7 @@ if (!is_ios && !is_fuchsia) {
       data += [ "$root_out_dir/Content Shell.app/" ]
     }
 
-    if (enable_plugins) {
+    if (enable_plugins && enable_pdf) {
       sources += [
         "pdf/browser/pdf_web_contents_helper_browsertest.cc",
         "pdf/renderer/pdf_accessibility_tree_browsertest.cc",