diff --git content/app/content_service_manager_main_delegate.h content/app/content_service_manager_main_delegate.h
index 864f2a5a315a..78b71d523e86 100644
--- content/app/content_service_manager_main_delegate.h
+++ content/app/content_service_manager_main_delegate.h
@@ -18,7 +18,8 @@ namespace content {
 
 class ContentMainRunnerImpl;
 
-class ContentServiceManagerMainDelegate : public service_manager::MainDelegate {
+class CONTENT_EXPORT ContentServiceManagerMainDelegate :
+    public service_manager::MainDelegate {
  public:
   explicit ContentServiceManagerMainDelegate(const ContentMainParams& params);
   ~ContentServiceManagerMainDelegate() override;
diff --git content/browser/renderer_host/input/mouse_wheel_phase_handler.h content/browser/renderer_host/input/mouse_wheel_phase_handler.h
index fc252b6ceffd..b0dfd847ec03 100644
--- content/browser/renderer_host/input/mouse_wheel_phase_handler.h
+++ content/browser/renderer_host/input/mouse_wheel_phase_handler.h
@@ -7,6 +7,7 @@
 
 #include "base/timer/timer.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
+#include "content/common/content_export.h"
 #include "content/public/common/input_event_ack_state.h"
 #include "third_party/blink/public/platform/web_mouse_wheel_event.h"
 
@@ -55,7 +56,7 @@ enum class FirstScrollUpdateAckState {
 // The MouseWheelPhaseHandler is responsible for adding the proper phase to
 // wheel events. Phase information is necessary for wheel scrolling since it
 // shows the start and end of a scrolling sequence.
-class MouseWheelPhaseHandler {
+class CONTENT_EXPORT MouseWheelPhaseHandler {
  public:
   MouseWheelPhaseHandler(RenderWidgetHostViewBase* const host_view);
   ~MouseWheelPhaseHandler() {}
diff --git third_party/blink/renderer/controller/BUILD.gn third_party/blink/renderer/controller/BUILD.gn
index 7668f3725200..665e8e579c54 100644
--- third_party/blink/renderer/controller/BUILD.gn
+++ third_party/blink/renderer/controller/BUILD.gn
@@ -25,6 +25,7 @@ component("controller") {
 
   configs += [
     "//build/config/compiler:wexit_time_destructors",
+    "//cef/libcef/features:config",
     "//third_party/blink/renderer:config",
     "//third_party/blink/renderer:inside_blink",
     "//third_party/blink/renderer:non_test_config",
@@ -47,6 +48,8 @@ component("controller") {
     "memory_usage_monitor.h",
     "memory_usage_monitor_android.cc",
     "memory_usage_monitor_android.h",
+    "//cef/libcef/renderer/blink_glue.cc",
+    "//cef/libcef/renderer/blink_glue.h",
   ]
 
   if (is_android) {
diff --git ui/events/keycodes/BUILD.gn ui/events/keycodes/BUILD.gn
index 1e6d31cc0c92..36f3283291d9 100644
--- ui/events/keycodes/BUILD.gn
+++ ui/events/keycodes/BUILD.gn
@@ -14,6 +14,8 @@ jumbo_source_set("xkb") {
     "xkb_keysym.h",
   ]
 
+  defines = [ "KEYCODES_X_IMPLEMENTATION" ]
+
   deps = [
     "//base",
     "//ui/base:buildflags",
diff --git ui/events/keycodes/keyboard_code_conversion_xkb.h ui/events/keycodes/keyboard_code_conversion_xkb.h
index a1f9b78704fb..c7d3558251d9 100644
--- ui/events/keycodes/keyboard_code_conversion_xkb.h
+++ ui/events/keycodes/keyboard_code_conversion_xkb.h
@@ -9,6 +9,7 @@
 
 #include "base/strings/string16.h"
 #include "ui/events/keycodes/dom/dom_key.h"
+#include "ui/events/keycodes/keycodes_x_export.h"
 #include "ui/events/keycodes/xkb_keysym.h"
 
 namespace ui {
@@ -24,7 +25,7 @@ DomKey NonPrintableXKeySymToDomKey(xkb_keysym_t keysym);
 // base::char16 DeadXKeySymToCombiningCharacter(xkb_keysym_t keysym);
 
 // Return the DomKey determined by the XKB layout result (keysym, character).
-DomKey XKeySymToDomKey(xkb_keysym_t keysym, base::char16 character);
+KEYCODES_X_EXPORT DomKey XKeySymToDomKey(xkb_keysym_t keysym, base::char16 character);
 
 }  // namespace ui
 
diff --git ui/events/keycodes/keysym_to_unicode.h ui/events/keycodes/keysym_to_unicode.h
index a7983d179832..2bbee48e57ac 100644
--- ui/events/keycodes/keysym_to_unicode.h
+++ ui/events/keycodes/keysym_to_unicode.h
@@ -5,6 +5,8 @@
 #ifndef UI_EVENTS_KEYCODES_KEYSYM_TO_UNICODE_H_
 #define UI_EVENTS_KEYCODES_KEYSYM_TO_UNICODE_H_
 
+#include "ui/events/keycodes/keycodes_x_export.h"
+
 #include <stdint.h>
 
 namespace ui {
@@ -13,7 +15,7 @@ namespace ui {
 // |keysym| doesn't represent a printable character, returns zero.  We don't
 // support characters outside the Basic Plane, and this function returns zero
 // in that case.
-uint16_t GetUnicodeCharacterFromXKeySym(unsigned long keysym);
+KEYCODES_X_EXPORT uint16_t GetUnicodeCharacterFromXKeySym(unsigned long keysym);
 
 }  // namespace ui