Do not turn on --fatal-warnings for android_webview_build

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index c57f6c2d97842081d8d9bd966e82f95639013053..a61e7c703f9d0f403c363c25a6d4ab2c76088e71 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -2771,6 +2771,12 @@
                   '-Wl,--warn-shared-textrel',
                 ],
               }],
+              ['OS=="android" and android_webview_build==1', {
+                'ldflags!': [
+                  # Must not turn on --fatal-warnings, see crbug.com/157326.
+                  '-Wl,--fatal-warnings',
+                ],
+              }],
               ['OS=="android" and android_full_debug==0', {
                 # Some configurations are copied from Release_Base to reduce
                 # the binary size.
@@ -2844,6 +2850,12 @@
                   '-Wl,--warn-shared-textrel',
                 ],
               }],
+              ['OS=="android" and android_webview_build==1', {
+                'ldflags!': [
+                  # Must not turn on --fatal-warnings, see crbug.com/157326.
+                  '-Wl,--fatal-warnings',
+                ],
+              }],
               ['clang==1', {
                 'cflags!': [
                   '-fno-ident',