Add BubbleManager to manage bubbles and ChromeBubbleManager for events.

components/bubble.gypi

Index: components/bubble.gypi
diff --git a/components/browsing_data.gypi b/components/bubble.gypi
similarity index 52%
copy from components/browsing_data.gypi
copy to components/bubble.gypi
index c13a84a035868ba6caa6c5d5c06a370c6099332a..bf16d2c20e6871eb6915e28b02c5aeaf7af67d88 100644
--- a/components/browsing_data.gypi
+++ b/components/bubble.gypi
@@ -5,20 +5,26 @@
 {
   'targets': [
     {
-      'target_name': 'browsing_data',
+      # GN version: //components/bubble
+      'target_name': 'bubble',
       'type': 'static_library',
-      'dependencies': [
-        '../base/base.gyp:base',
-        '../content/content.gyp:content_browser',
-        '../net/net.gyp:net',
-      ],
       'include_dirs': [
         '..',
       ],
+      'dependencies': [
+        '../content/content.gyp:content_browser',
+        '../ui/gfx/gfx.gyp:gfx',
+      ],
       'sources': [
         # Note: sources list duplicated in GN build.
-        'browsing_data/storage_partition_http_cache_data_remover.cc',
-        'browsing_data/storage_partition_http_cache_data_remover.h',
+        'bubble/bubble_close_reason.h',
+        'bubble/bubble_controller.cc',
+        'bubble/bubble_controller.h',
+        'bubble/bubble_delegate.cc',
+        'bubble/bubble_delegate.h',
+        'bubble/bubble_manager.cc',
+        'bubble/bubble_manager.h',
+        'bubble/bubble_ui.h',
       ],
     },
   ],