Revert of Move remote_db_manager into the safe_browsing_db component.

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index eec86158e515cd2bd2721a7e1f9d15abf26724d7..4b38309ec033f6dcf909b0990fdb59f1ce5e591d 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -2519,6 +2519,12 @@
     'chrome_browser_safe_browsing_mobile_sources': [
       'browser/renderer_host/safe_browsing_resource_throttle.cc',
       'browser/renderer_host/safe_browsing_resource_throttle.h',
+      'browser/safe_browsing/remote_database_manager.cc',
+      'browser/safe_browsing/remote_database_manager.h',
+      'browser/safe_browsing/safe_browsing_api_handler.cc',
+      'browser/safe_browsing/safe_browsing_api_handler.h',
+      'browser/safe_browsing/safe_browsing_api_handler_util.cc',
+      'browser/safe_browsing/safe_browsing_api_handler_util.h',
     ],
     # "Safe Browsing Full" files in addition to the "basic" ones to use for
     # full safe browsing. This has some in common with "mobile."
@@ -3542,9 +3548,9 @@
           'sources': [ '<@(chrome_browser_safe_browsing_basic_sources)' ],
           'dependencies': [
             'safe_browsing_chunk_proto',
+            'safe_browsing_metadata_proto',
             'safe_browsing_proto',
             '../components/components.gyp:safe_browsing_db',
-            '../components/components.gyp:safe_browsing_metadata_proto',
           ],
           'conditions': [
             ['safe_browsing == 1', {
@@ -3564,7 +3570,6 @@
               'sources': [ '<@(chrome_browser_safe_browsing_mobile_sources)' ],
               'dependencies': [
                 'safe_browsing_proto',
-                '../components/components.gyp:safe_browsing_db_mobile',
               ],
             }],
           ],
@@ -3968,6 +3973,19 @@
       'target_name': 'safe_browsing_chunk_proto',
       'type': 'static_library',
       'sources': [ 'browser/safe_browsing/chunk.proto' ],
+      'variables': {
+        'proto_in_dir': 'browser/safe_browsing',
+        'proto_out_dir': 'chrome/browser/safe_browsing',
+      },
+      'includes': [ '../build/protoc.gypi' ]
+    },
+    {
+      # Protobuf compiler / generator for the safebrowsing full hash metadata
+      # protocol buffer.
+      # GN version: //chrome/browser/safe_browsing:metadata_proto
+      'target_name': 'safe_browsing_metadata_proto',
+      'type': 'static_library',
+      'sources': [ 'browser/safe_browsing/metadata.proto' ],
       'variables': {
         'proto_in_dir': 'browser/safe_browsing',
         'proto_out_dir': 'chrome/browser/safe_browsing',