Revert of Implement HasPermission() method in PermissionService.

Revert of Implement HasPermission() method in PermissionService. (patchset #28 id:580001 of https://codereview.chromium.org/750633003/)

Reason for revert:
This still causes build failures, I just got this locally:

ninja -C out/Release/ chrome
ninja: Entering directory `out/Release/'
[46/16655] CXX obj/content/public/app/content_app_both.content_main_delegate.o
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/content/public/app/content_app_both.content_main_delegate.o.d -DCONTENT_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -D__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORE=0 -DDISABLE_NACL -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DENABLE_HIDPI=1 -DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY -DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_WIFI_BOOTSTRAPPING=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DMOJO_USE_SYSTEM_IMPL -DSK_ENABLE_INST_COUNT=0 -DSK_SUPPORT_GPU=1 '-DGR_GL_CUSTOM_SETUP_HEADER="GrGLConfig_chrome.h"' -DSK_ENABLE_LEGACY_API_ALIASING=1 -DSK_ATTR_DEPRECATED=SK_NOTHING_ARG1 -DGR_GL_IGNORE_ES3_MSAA=0 -DSK_WILL_NEVER_DRAW_PERSPECTIVE_TEXT -DSK_SUPPORT_LEGACY_TEXTRENDERMODE -DSK_IGNORE_GPU_LAYER_HOISTING -DSK_SUPPORT_LEGACY_NewRasterPMColor -DSK_USE_POSIX_THREADS -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -DUSE_LIBPCI=1 -DUSE_OPENSSL=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -D_FORTIFY_SOURCE=2 -Igen -I../.. -I../../third_party/khronos -I../../gpu -I../../skia/config -I../../third_party/WebKit/Source -I../../third_party/WebKit -I../../third_party/skia/src/core -I../../third_party/skia/include/core -I../../third_party/skia/include/effects -I../../third_party/skia/include/pdf -I../../third_party/skia/include/gpu -I../../third_party/skia/include/lazy -I../../third_party/skia/include/pathops -I../../third_party/skia/include/pipe -I../../third_party/skia/include/ports -I../../third_party/skia/include/utils -I../../third_party/skia/include/utils/mac -I../../skia/ext -I../../third_party/icu/source/i18n -I../../third_party/icu/source/common -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -O2 -fvisibility=hidden -Werror -Wnewline-eof -mmacosx-version-min=10.6 -arch x86_64 -Wall -Wendif-labels -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-selector-type-mismatch -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wexit-time-destructors -std=c++11 -fno-rtti -fno-exceptions -fvisibility-inlines-hidden -fno-threadsafe-statics -Xclang -load -Xclang /Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib -Xclang -add-plugin -Xclang find-bad-constructs -fcolor-diagnostics -fno-strict-aliasing  -c ../../content/public/app/content_main_delegate.cc -o obj/content/public/app/content_app_both.content_main_delegate.o
In file included from ../../content/public/app/content_main_delegate.cc:8:
../../content/public/browser/content_browser_client.h:22:10: fatal error: 'content/public/common/permission_status.mojom.h' file not found
#include "content/public/common/permission_status.mojom.h"
         ^
1 error generated.
[46/16655] CXX obj/content/app/content_app_both.content_main_runner.o
FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/content/app/content_app_both.content_main_runner.o.d -DCONTENT_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -D__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORE=0 -DDISABLE_NACL -DCHROMIUM_BUILD -DCR_CLANG_REVISION=218707 -DUSE_LIBJPEG_TURBO=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP -DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS -DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DENABLE_HIDPI=1 -DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY -DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE -DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1 -DENABLE_PLUGIN_INSTALLATION=1 -DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1 -DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1 -DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1 -DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1 -DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1 -DENABLE_SUPERVISED_USERS=1 -DENABLE_SERVICE_DISCOVERY=1 -DENABLE_WIFI_BOOTSTRAPPING=1 -DENABLE_LOAD_COMPLETION_HACKS=1 -DV8_USE_EXTERNAL_STARTUP_DATA -DMOJO_USE_SYSTEM_IMPL -DSK_ENABLE_INST_COUNT=0 -DSK_SUPPORT_GPU=1 '-DGR_GL_CUSTOM_SETUP_HEADER="GrGLConfig_chrome.h"' -DSK_ENABLE_LEGACY_API_ALIASING=1 -DSK_ATTR_DEPRECATED=SK_NOTHING_ARG1 -DGR_GL_IGNORE_ES3_MSAA=0 -DSK_WILL_NEVER_DRAW_PERSPECTIVE_TEXT -DSK_SUPPORT_LEGACY_TEXTRENDERMODE -DSK_IGNORE_GPU_LAYER_HOISTING -DSK_SUPPORT_LEGACY_NewRasterPMColor -DSK_USE_POSIX_THREADS -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DU_STATIC_IMPLEMENTATION -DUSE_LIBPCI=1 -DUSE_OPENSSL=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -D_FORTIFY_SOURCE=2 -Igen -I../.. -I../../third_party/khronos -I../../gpu -I../../skia/config -I../../third_party/WebKit/Source -I../../third_party/WebKit -I../../third_party/skia/src/core -I../../third_party/skia/include/core -I../../third_party/skia/include/effects -I../../third_party/skia/include/pdf -I../../third_party/skia/include/gpu -I../../third_party/skia/include/lazy -I../../third_party/skia/include/pathops -I../../third_party/skia/include/pipe -I../../third_party/skia/include/ports -I../../third_party/skia/include/utils -I../../third_party/skia/include/utils/mac -I../../skia/ext -I../../third_party/icu/source/i18n -I../../third_party/icu/source/common -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -O2 -fvisibility=hidden -Werror -Wnewline-eof -mmacosx-version-min=10.6 -arch x86_64 -Wall -Wendif-labels -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-selector-type-mismatch -Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration -Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing -Wno-deprecated-register -Wexit-time-destructors -std=c++11 -fno-rtti -fno-exceptions -fvisibility-inlines-hidden -fno-threadsafe-statics -Xclang -load -Xclang /Volumes/MacintoshHD2/src/chromefetch/src/third_party/llvm-build/Release+Asserts/lib/libFindBadConstructs.dylib -Xclang -add-plugin -Xclang find-bad-constructs -fcolor-diagnostics -fno-strict-aliasing  -c ../../content/app/content_main_runner.cc -o obj/content/app/content_app_both.content_main_runner.o
In file included from ../../content/app/content_main_runner.cc:36:
../../content/public/browser/content_browser_client.h:22:10: fatal error: 'content/public/common/permission_status.mojom.h' file not found
#include "content/public/common/permission_status.mojom.h"
         ^
1 error generated.

Original issue's description:
> Implement HasPermission() method in PermissionService.
>
> This patch implements the HasPermission() method in the mojo PermissionService.
> This methiod will be required for the Permissions API, see
> https://w3c.github.io/permissions/
>
> BUG=430238
>
> Committed: https://crrev.com/277b23d74855b51ebe67ae0da7cd9e0b053044cf
> Cr-Commit-Position: refs/heads/master@{#307302}
>
> Committed: https://crrev.com/14570267ac4d5dc473d29f256e8d044e9bfcc8d2
> Cr-Commit-Position: refs/heads/master@{#307504}

TBR=mlamouri@chromium.org,qsr@chromium.org,blundell@chromium.org,tsepez@chromium.org,avi@chromium.org,timvolodine@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=430238
Committed: https://crrev.com/ea4b5a8eb8f66713482ef7f4a8aca83886965440
Cr-Commit-Position: refs/heads/master@{#307766}

[Nico, 2014-12-10 21:27:06]

Created Revert of Implement HasPermission() method in PermissionService.

[commit-bot: I haz the power, 2014-12-10 21:28:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/792173002/1

[commit-bot: I haz the power, 2014-12-10 21:29:24]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-10 21:30:16]

Patchset 1 (id:??) landed as
https://crrev.com/ea4b5a8eb8f66713482ef7f4a8aca83886965440
Cr-Commit-Position: refs/heads/master@{#307766}