[sql] Browser-side changes to allow sqlite to be a shlib.

third_party/sqlite/sqlite.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'use_system_sqlite%': 0,
     'required_sqlite_version': '3.6.1',
   },
   'target_defaults': {
@@ skipping 94 matching lines @@
                   '<!@(pkg-config --libs-only-L --libs-only-other sqlite3)',
                 ],
                 'libraries': [
                   '<!@(pkg-config --libs-only-l sqlite3)',
                 ],
               },
             }],
           ],
         }, { # !use_system_sqlite
           'product_name': 'sqlite3',
-          'type': 'static_library',
+          'type': '<(component)',
           'sources': [
             'amalgamation/sqlite3.h',
             'amalgamation/sqlite3.c',
           ],
           'variables': {
             'clang_warning_flags': [
               # sqlite contains a few functions that are unused, at least on
               # Windows with Chromium's sqlite patches applied
               # (interiorCursorEOF fts3EvalDeferredPhrase
               # fts3EvalSelectDeferred sqlite3Fts3InitHashTable
@@ skipping 11 matching lines @@
           'direct_dependent_settings': {
             'include_dirs': [
               '.',
               '../..',
             ],
           },
           'msvs_disabled_warnings': [
             4244, 4267,
           ],
           'conditions': [
+            ['OS == "win" and component == "shared_library"', {
+              'defines': ['SQLITE_API=__declspec(dllexport)'],
+            }],
+            ['OS != "win" and component == "shared_library"', {
+              'defines': ['SQLITE_API=__attribute__((visibility("default")))'],
+            }],
             ['OS=="linux"', {
               'link_settings': {
                 'libraries': [
                   '-ldl',
                 ],
               },
             }],
             ['OS == "mac" or OS == "ios"', {
               'link_settings': {
                 'libraries': [
                   '$(SDKROOT)/System/Library/Frameworks/CoreFoundation.framework',
+                  '$(SDKROOT)/System/Library/Frameworks/CoreServices.framework',
                 ],
               },
             }],
             ['OS == "android"', {
               'defines': [
                 'SQLITE_DEFAULT_JOURNAL_SIZE_LIMIT=1048576',
                 'SQLITE_DEFAULT_AUTOVACUUM=1',
                 'SQLITE_TEMP_STORE=3',
                 'SQLITE_ENABLE_FTS3_BACKWARDS',
                 'SQLITE_DEFAULT_FILE_FORMAT=4',
@@ skipping 51 matching lines @@
             'SQLITE_CORE',
           ],
           'sources': [
             'src/ext/icu/icu.c',
           ],
         },
       ],
     }],
   ],
 }