Fix shared_library build after r17107

tools/gyp/v8.gyp

Index: tools/gyp/v8.gyp
diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
index 83549ddf6cdf737ff96b906331f2691dd6a963b7..bb9abc96fb3525b3a9688f06db6a7895efbe83f0 100644
--- a/tools/gyp/v8.gyp
+++ b/tools/gyp/v8.gyp
@@ -58,13 +58,10 @@
         ['component=="shared_library"', {
           'type': '<(component)',
           'sources': [
+            '../../src/defaults.cc',

[rmcilroy, 2013/10/04 14:42:08]

I think you need this in the v8 target for both "component"="shared_library" and
otherwise (i.e., include this source file unconditionally in this target). This
now works for the component build, but not for the single lib chromium build.

             # Note: on non-Windows we still build this file so that gyp
             # has some sources to link into the component.
             '../../src/v8dll-main.cc',
-            '../../src/defaults.cc',
-          ],
-          'include_dirs': [
-            '../../include',
           ],

[rmcilroy, 2013/10/04 14:42:08]

if you do:
'include_dirs': [	
   '../../src',	
],

you can avoid the header file include changes.

           'defines': [
             'V8_SHARED',
@@ -274,7 +271,6 @@
         '../../src/debug-agent.h',
         '../../src/debug.cc',
         '../../src/debug.h',
-        '../../src/defaults.cc',
         '../../src/deoptimizer.cc',
         '../../src/deoptimizer.h',
         '../../src/disasm.h',
@@ -858,6 +854,10 @@
             'BUILDING_V8_SHARED',
             'V8_SHARED',
           ],
+        }, {
+          'sources': [
+            '../../src/defaults.cc',
+          ],
         }],
         ['v8_postmortem_support=="true"', {
           'sources': [