android gyp/gn: Split out sync compositor source set

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index 42433faba79003c91c513222750c749ad06551b0..509a47e26e2ace0419b3bd1a8d9668682e1c627d 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -384,16 +384,6 @@
       'browser/android/edge_effect_base.h',
       'browser/android/edge_effect_l.cc',
       'browser/android/edge_effect_l.h',
-      'browser/android/in_process/context_provider_in_process.cc',
-      'browser/android/in_process/context_provider_in_process.h',
-      'browser/android/in_process/synchronous_compositor_factory_impl.cc',
-      'browser/android/in_process/synchronous_compositor_factory_impl.h',
-      'browser/android/in_process/synchronous_compositor_impl.cc',
-      'browser/android/in_process/synchronous_compositor_impl.h',
-      'browser/android/in_process/synchronous_compositor_registry_in_proc.cc',
-      'browser/android/in_process/synchronous_compositor_registry_in_proc.h',
-      'browser/android/in_process/synchronous_input_event_filter.cc',
-      'browser/android/in_process/synchronous_input_event_filter.h',
       'browser/android/in_process_surface_texture_manager.cc',
       'browser/android/in_process_surface_texture_manager.h',
       'browser/android/interstitial_page_delegate_android.cc',
@@ -1625,6 +1615,18 @@
       'browser/android/java/jni_helper.cc',
       'browser/android/java/jni_helper.h',
     ],
+    'android_in_process_browser_sources': [
+      'browser/android/in_process/context_provider_in_process.cc',
+      'browser/android/in_process/context_provider_in_process.h',
+      'browser/android/in_process/synchronous_compositor_factory_impl.cc',
+      'browser/android/in_process/synchronous_compositor_factory_impl.h',
+      'browser/android/in_process/synchronous_compositor_impl.cc',
+      'browser/android/in_process/synchronous_compositor_impl.h',
+      'browser/android/in_process/synchronous_compositor_registry_in_proc.cc',
+      'browser/android/in_process/synchronous_compositor_registry_in_proc.h',
+      'browser/android/in_process/synchronous_input_event_filter.cc',
+      'browser/android/in_process/synchronous_input_event_filter.h',
+    ],
     'auralinux_browser_sources': [
       'browser/accessibility/accessibility_tree_formatter_auralinux.cc',
       'browser/accessibility/browser_accessibility_auralinux.cc',
@@ -2039,6 +2041,7 @@
       ],
       'sources': [
         '<@(android_browser_sources)',
+        '<@(android_in_process_browser_sources)',
       ],
       'sources!': [
         'browser/browser_ipc_logging.cc',