Create temporary files in the system's temp directory.

In Brillo, the temporary directory might not be /tmp. This patch uses
base::GetTempDir() instead and removes the hard-coded mentions of /tmp
when creating temporary directories.

Bug: 22024447
Test: `update_engine_client --update --omaha_url=...` mounts /system on the temp directory under /data/local/tmp

Change-Id: Ibb52cae01419511f91bdfbf6f228b74a581edde9
6 files changed
tree: 5a6991714e9262e2fd0fa08d3c471e807154afec
  1. dbus_bindings/
  2. include/
  3. init/
  4. payload_generator/
  5. sample_images/
  6. update_manager/
  7. .gitignore
  8. action.h
  9. action_pipe.h
  10. action_pipe_unittest.cc
  11. action_processor.cc
  12. action_processor.h
  13. action_processor_unittest.cc
  14. action_unittest.cc
  15. Android.mk
  16. boot_control.h
  17. boot_control_android.cc
  18. boot_control_android.h
  19. boot_control_chromeos.cc
  20. boot_control_chromeos.h
  21. boot_control_chromeos_unittest.cc
  22. boot_control_interface.h
  23. bzip.cc
  24. bzip.h
  25. bzip_extent_writer.cc
  26. bzip_extent_writer.h
  27. bzip_extent_writer_unittest.cc
  28. certificate_checker.cc
  29. certificate_checker.h
  30. certificate_checker_unittest.cc
  31. chrome_browser_proxy_resolver.cc
  32. chrome_browser_proxy_resolver.h
  33. chrome_browser_proxy_resolver_unittest.cc
  34. clock.cc
  35. clock.h
  36. clock_interface.h
  37. connection_manager.cc
  38. connection_manager.h
  39. connection_manager_interface.h
  40. connection_manager_unittest.cc
  41. constants.cc
  42. constants.h
  43. daemon.cc
  44. daemon.h
  45. dbus_service.cc
  46. dbus_service.h
  47. dbus_service_unittest.cc
  48. dbus_test_utils.h
  49. delta_performer.cc
  50. delta_performer.h
  51. delta_performer_unittest.cc
  52. download_action.cc
  53. download_action.h
  54. download_action_unittest.cc
  55. error_code.h
  56. extent_writer.cc
  57. extent_writer.h
  58. extent_writer_unittest.cc
  59. fake_boot_control.h
  60. fake_clock.h
  61. fake_file_writer.h
  62. fake_hardware.h
  63. fake_p2p_manager.h
  64. fake_p2p_manager_configuration.h
  65. fake_prefs.cc
  66. fake_prefs.h
  67. fake_shill_proxy.cc
  68. fake_shill_proxy.h
  69. fake_system_state.cc
  70. fake_system_state.h
  71. file_descriptor.cc
  72. file_descriptor.h
  73. file_writer.cc
  74. file_writer.h
  75. file_writer_unittest.cc
  76. filesystem_verifier_action.cc
  77. filesystem_verifier_action.h
  78. filesystem_verifier_action_unittest.cc
  79. generate_pc_file.sh
  80. hardware.h
  81. hardware_android.cc
  82. hardware_android.h
  83. hardware_chromeos.cc
  84. hardware_chromeos.h
  85. hardware_interface.h
  86. http_common.cc
  87. http_common.h
  88. http_fetcher.cc
  89. http_fetcher.h
  90. http_fetcher_unittest.cc
  91. hwid_override.cc
  92. hwid_override.h
  93. hwid_override_unittest.cc
  94. install_plan.cc
  95. install_plan.h
  96. libcros_proxy.cc
  97. libcros_proxy.h
  98. libcurl_http_fetcher.cc
  99. libcurl_http_fetcher.h
  100. libupdate_engine-client-test.pc.in
  101. libupdate_engine-client.pc.in
  102. local_coverage_rate
  103. main.cc
  104. metrics.cc
  105. metrics.h
  106. mock_action.h
  107. mock_action_processor.h
  108. mock_certificate_checker.h
  109. mock_connection_manager.h
  110. mock_file_writer.h
  111. mock_hardware.h
  112. mock_http_fetcher.cc
  113. mock_http_fetcher.h
  114. mock_omaha_request_params.h
  115. mock_p2p_manager.h
  116. mock_payload_state.h
  117. mock_prefs.h
  118. mock_update_attempter.h
  119. MODULE_LICENSE_APACHE2
  120. mtd_file_descriptor.cc
  121. mtd_file_descriptor.h
  122. multi_range_http_fetcher.cc
  123. multi_range_http_fetcher.h
  124. NOTICE
  125. omaha_hash_calculator.cc
  126. omaha_hash_calculator.h
  127. omaha_hash_calculator_unittest.cc
  128. omaha_request_action.cc
  129. omaha_request_action.h
  130. omaha_request_action_unittest.cc
  131. omaha_request_params.cc
  132. omaha_request_params.h
  133. omaha_request_params_unittest.cc
  134. omaha_response.h
  135. omaha_response_handler_action.cc
  136. omaha_response_handler_action.h
  137. omaha_response_handler_action_unittest.cc
  138. OWNERS
  139. p2p_manager.cc
  140. p2p_manager.h
  141. p2p_manager_unittest.cc
  142. payload_constants.cc
  143. payload_constants.h
  144. payload_state.cc
  145. payload_state.h
  146. payload_state_interface.h
  147. payload_state_unittest.cc
  148. payload_verifier.cc
  149. payload_verifier.h
  150. platform_constants.h
  151. platform_constants_android.cc
  152. platform_constants_chromeos.cc
  153. postinstall_runner_action.cc
  154. postinstall_runner_action.h
  155. postinstall_runner_action_unittest.cc
  156. prefs.cc
  157. prefs.h
  158. prefs_interface.h
  159. prefs_unittest.cc
  160. PRESUBMIT.cfg
  161. proxy_resolver.cc
  162. proxy_resolver.h
  163. real_system_state.cc
  164. real_system_state.h
  165. run_unittests
  166. sample_omaha_v3_response.xml
  167. shill_proxy.cc
  168. shill_proxy.h
  169. shill_proxy_interface.h
  170. subprocess.cc
  171. subprocess.h
  172. subprocess_unittest.cc
  173. system_state.h
  174. tar_bunzip2.gypi
  175. terminator.cc
  176. terminator.h
  177. terminator_unittest.cc
  178. test_http_server.cc
  179. test_utils.cc
  180. test_utils.h
  181. test_utils_unittest.cc
  182. testrunner.cc
  183. unittest_key.pem
  184. unittest_key2.pem
  185. update_attempter.cc
  186. update_attempter.h
  187. update_attempter_unittest.cc
  188. update_engine-client.gyp
  189. update_engine.conf
  190. update_engine.gyp
  191. update_engine.rc
  192. update_engine_client.cc
  193. update_metadata.proto
  194. UpdateEngine.conf
  195. utils.cc
  196. utils.h
  197. utils_unittest.cc
  198. WATCHLISTS
  199. zip_unittest.cc