Make it possible to read CLD data from a file

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index d4a8ea2840b185fa1afa2007722ccacbd40bdc21..38410bf2985ba18e44a7ceb260ef5d69052f9688 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -430,6 +430,11 @@
       #   2: Use only CLD2.
       'cld_version%': 2,
 
+      # Set the way CLD is compiled
+      #   0: static, language scoring tables compiled into the binary
+      #   1: dynamic, language scoring tables live in a data file that must be loaded at runtime
+      'cld_dynamic%': 1,
+
       # Enable spell checker.
       'enable_spellcheck%': 1,
 
@@ -620,7 +625,12 @@
           'enable_automation%': 0,
           'enable_extensions%': 0,
           'enable_google_now%': 0,
-          'cld_version%': 1,
+          # 'cld_version%': 1,
+          # to switch to dynamic CLD2:
+          # 'cld_version%': 2,
+          # 'cld_dynamic%': 1,
+          'cld_version%': 2,
+          'cld_dynamic%': 1,

[Andrew Hayden (chromium.org), 2014/03/11 17:03:10]

Make sure to disable dynamic mode on all platforms prior to checkin. We want to
start enabling this platform-by-platform as we get the packaging of the CLD data
file done, but we don't need to wait on file packaging to check the
functionality in behind disabled compiler flags.

           'enable_spellcheck%': 0,
           'enable_themes%': 0,
           'remoting%': 0,
@@ -664,6 +674,7 @@
           'enable_extensions%': 0,
           'enable_google_now%': 0,
           'cld_version%': 1,
+          'cld_dynamic%': 0,
           'enable_printing%': 0,
           'enable_session_service%': 0,
           'enable_themes%': 0,
@@ -961,6 +972,7 @@
     'enable_spellcheck%': '<(enable_spellcheck)',
     'enable_google_now%': '<(enable_google_now)',
     'cld_version%': '<(cld_version)',
+    'cld_dynamic%': '<(cld_dynamic)',
     'enable_captive_portal_detection%': '<(enable_captive_portal_detection)',
     'disable_ftp_support%': '<(disable_ftp_support)',
     'enable_task_manager%': '<(enable_task_manager)',
@@ -2445,6 +2457,9 @@
       ['cld_version!=0', {
         'defines': ['CLD_VERSION=<(cld_version)'],
       }],
+      ['cld_dynamic!=0', {
+        'defines': ['CLD2_DYNAMIC_MODE=1'],
+      }],
       ['enable_printing==1', {
         'defines': ['ENABLE_FULL_PRINTING=1', 'ENABLE_PRINTING=1'],
       }],