Revert of Turn libbase into a component

src/v8.gyp

Index: src/v8.gyp
diff --git a/src/v8.gyp b/src/v8.gyp
index d82357b8b8f9471482d96240af01ee89dfa13d90..9d538d07c79f149b37563e73879f2bb4154b21da 100644
--- a/src/v8.gyp
+++ b/src/v8.gyp
@@ -68,6 +68,16 @@
               'USING_V8_SHARED',
             ],
           },
+          'target_conditions': [
+            ['OS=="android" and _toolset=="target"', {
+              'libraries': [
+                '-llog',
+              ],
+              'include_dirs': [
+                'src/common/android/include',
+              ],
+            }],
+          ],
           'conditions': [
             ['OS=="mac"', {
               'xcode_settings': {
@@ -1750,7 +1760,7 @@
     },
     {
       'target_name': 'v8_libbase',
-      'type': '<(component)',
+      'type': 'static_library',
       'variables': {
         'optimize': 'max',
       },
@@ -1773,7 +1783,6 @@
         'base/atomicops_internals_x86_gcc.cc',
         'base/atomicops_internals_x86_gcc.h',
         'base/atomicops_internals_x86_msvc.h',
-        'base/base-export.h',
         'base/bits.cc',
         'base/bits.h',
         'base/build_config.h',
@@ -1821,32 +1830,12 @@
         'base/utils/random-number-generator.cc',
         'base/utils/random-number-generator.h',
       ],
-      'target_conditions': [
-        ['OS=="android" and _toolset=="target"', {
-          'libraries': [
-            '-llog',
-          ],
-          'include_dirs': [
-            'src/common/android/include',
-          ],
-        }],
-      ],
       'conditions': [
         ['want_separate_host_toolset==1 or \
           want_separate_host_toolset_mkpeephole==1', {
           'toolsets': ['host', 'target'],
         }, {
           'toolsets': ['target'],
-        }],
-        ['component=="shared_library"', {
-          'defines': [
-            'BUILDING_V8_BASE_SHARED',
-          ],
-          'direct_dependent_settings': {
-            'defines': [
-              'USING_V8_BASE_SHARED',
-            ],
-          },
         }],
         ['OS=="linux"', {
             'link_settings': {
@@ -2408,12 +2397,7 @@
     {
       'target_name': 'mksnapshot',
       'type': 'executable',
-      'dependencies': [
-        'v8_base',
-        'v8_libbase',
-        'v8_nosnapshot',
-        'v8_libplatform'
-      ],
+      'dependencies': ['v8_base', 'v8_nosnapshot', 'v8_libplatform'],
       'include_dirs+': [
         '..',
         '<(DEPTH)',