Revert of Roll android_tools and breakpad to the latest. (patchset #5 id:80001 of https://codereview.chromium.org/671633003/)

Reason for revert:
Downstream x64 and mips bots didn't like it.

Original issue's description:
> Roll android_tools and breakpad to the latest.
>
> This picks up in android_tools:
> Updated SDK build tools to 21.0.1 and removed old versions.
> Upgrade NDK to r10c.
>
> And in breakpad:
> Update breakpad to support Android NDK r10c
> Fixing the Mac Inspector build by adding the launch_report dependency to the breakpadUtilities dylib project after it got pulled out from Inspector.mm.
> Refactor .so name detection logic in minidump/linux_dumper.
> The process uptime computation when the Windows out-of-process Crash Generation Server is used is done by subtracting the crashing process creation time from the current time when the crash is generated.
> Linux multiprocess crash reporter: use pipe instead of socketpair in the client.
> Remove workaround for Linux credential-passing bug.
>
> TBR=brettw, danakj
> NOTRY=true
> BUG=424680, 425077, 358831
>
> Committed: https://crrev.com/79bd5f12620f81dd241984d925b87a888e1dc37b
> Cr-Commit-Position: refs/heads/master@{#300671}

TBR=brettw@chromium.org,primiano@chromium.org,rmcilroy@chromium.org,aurimas@chromium.org,danakj@chromium.org,fdegans@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=424680, 425077, 358831

Review URL: https://codereview.chromium.org/676453002

Cr-Original-Commit-Position: refs/heads/master@{#300688}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: e6319d7f7d5c2fc96c9cb1f5a81ae16bde19f068

android/pylib/constants.py

@@ -147,7 +147,7 @@ DEVICE_PERF_OUTPUT_DIR = (
 SCREENSHOTS_DIR = os.path.join(DIR_SOURCE_ROOT, 'out_screenshots')
 
 ANDROID_SDK_VERSION = 21
-ANDROID_SDK_BUILD_TOOLS_VERSION = '21.0.1'
+ANDROID_SDK_BUILD_TOOLS_VERSION = '21.0.0'
 ANDROID_SDK_ROOT = os.path.join(DIR_SOURCE_ROOT,
                                 'third_party/android_tools/sdk')
 ANDROID_SDK_TOOLS = os.path.join(ANDROID_SDK_ROOT,

common.gypi

@@ -1635,7 +1635,7 @@
             'android_host_arch%': '<!(uname -m)',
             # Android API-level of the SDK used for compilation.
             'android_sdk_version%': '21',
-            'android_sdk_build_tools_version%': '21.0.1',
+            'android_sdk_build_tools_version%': '21.0.0',
             'host_os%': "<!(uname -s | sed -e 's/Linux/linux/;s/Darwin/mac/')",
           },
           # Copy conditionally-set variables out one scope.
@@ -1663,7 +1663,7 @@
             ['target_arch == "x64"', {
               'android_app_abi%': 'x86_64',
               'android_gdbserver%': '<(android_ndk_root)/prebuilt/android-x86_64/gdbserver/gdbserver',
-              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-x86_64',
+              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-L/arch-x86_64',
               'android_ndk_lib_dir%': 'usr/lib64',
               'android_toolchain%': '<(android_ndk_root)/toolchains/x86_64-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
             }],
@@ -1683,7 +1683,7 @@
             ['target_arch == "arm64"', {
               'android_app_abi%': 'arm64-v8a',
               'android_gdbserver%': '<(android_ndk_root)/prebuilt/android-arm64/gdbserver/gdbserver',
-              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-arm64',
+              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-L/arch-arm64',
               'android_ndk_lib_dir%': 'usr/lib',
               'android_toolchain%': '<(android_ndk_root)/toolchains/aarch64-linux-android-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
             }],
@@ -1697,7 +1697,7 @@
             ['target_arch == "mips64el"', {
               'android_app_abi%': 'mips64',
               'android_gdbserver%': '<(android_ndk_root)/prebuilt/android-mips64/gdbserver/gdbserver',
-              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-21/arch-mips64',
+              'android_ndk_sysroot%': '<(android_ndk_root)/platforms/android-L/arch-mips64',
               'android_ndk_lib_dir%': 'usr/lib64',
               'android_toolchain%': '<(android_ndk_root)/toolchains/mips64el-linux-android-4.9/prebuilt/<(host_os)-<(android_host_arch)/bin',
               'gcc_version%': 49,

config/android/config.gni

@@ -68,7 +68,7 @@ if (is_android) {
   android_sdk = "${android_sdk_root}/platforms/android-${android_sdk_version}"
 
   android_sdk_tools = "${android_sdk_root}/tools"
-  android_sdk_build_tools = "${android_sdk_root}/build-tools/21.0.1"
+  android_sdk_build_tools = "${android_sdk_root}/build-tools/21.0.0"
 
   # Path to the SDK's android.jar
   android_sdk_jar = "$android_sdk/android.jar"

get_landmines.py

@@ -59,7 +59,6 @@ def print_landmines():
   if platform() == 'android':
     print 'Clobber: To delete stale generated .java files.'
     print 'Delete stale generated .java files again. crbug.com/349592'
-    print 'Clobber to delete incompatible object binary format with NDK r10c'
 
 
 def main():